Collection Timeline

1933 to 1966

1933

Future Site Of Grand Coulee [02] (Site preparation) Excavation (Site preparation) Removal Of Overburden (Site preparation)

1934

Excavation Operations [02] (Site preparation) Future Site Of Grand Coulee [01] (Site preparation) Future Site Of Grand Coulee [03] (Site preparation) Structures Along Bank (Site preparation) Excavating The Bank (Site preparation)

1935

Excavation (Site preparation) Panoramic View Of Grand Coulee Site [01] (Site preparation) Panoramic View Of Grand Coulee Site [02] (Site preparation)

1936

Excavation Operations [01] (Site preparation) Men Install Piping (Site preparation) Excavating The Diversion Channel (Site preparation) Machinery Used For Excavation (Site preparation)

1937

Employee housing 1940 (Employee housing) Breaking Rock [02] (Site preparation) General View Of Rock Cleanup (Site preparation) Removing Surface Rock (Site preparation)

1938

Digging Out The Tunnels (Coulee Dam irrigation pumping plant and discharge pipes) View Of Tunnels In The Bank [02] (Coulee Dam irrigation pumping plant and discharge pipes) Employee tennis courts 1938 Concor' Drill Rig (Scale models, testing, and oddities) Bolts In Concrete Wall (Scale models, testing, and oddities) Concrete Drying (Scale models, testing, and oddities) Concrete Specimens (Scale models, testing, and oddities) Dam Testing (Scale models, testing, and oddities) Drill Core Sample (Scale models, testing, and oddities) Gauging Offsets Between Concreet Units (Scale models, testing, and oddities) Grand Coulee [01] (Scale models, testing, and oddities) Grand Coulee [02] (Scale models, testing, and oddities) Grant Seam In Core (Scale models, testing, and oddities) Strange Rock Formations [02] (Scale models, testing, and oddities) Topographic Model [01] (Scale models, testing, and oddities) Topographic Model [02] (Scale models, testing, and oddities) Topographic Model [03] (Scale models, testing, and oddities) Breaking Rock [01] (Site preparation)

1939

View Of Tunnels In The Bank [01] (Coulee Dam irrigation pumping plant and discharge pipes) Concrete Placement In Powerhouse (Powerhouse construction) Offset Between Parts (Scale models, testing, and oddities) Dump Truck (Site preparation) Early Construction (Site preparation) Grouting Operations (Site preparation) Caterpillar Excavation (Site preparation)

1940

Pump Plant Construction (Coulee Dam irrigation pumping plant and discharge pipes) West Crane Recess (Coulee Dam irrigation pumping plant and discharge pipes) Employee housing 1940 (Employee housing) Testing Block And Hook (Equipment for construction, transportation, and maintenance) Lowering Tube (Powerhouse construction) Outlet Tube Gate (Powerhouse construction) Penstock Liner (Powerhouse construction) Powerhouse Equipment (Powerhouse construction) Reinforcing Steel In Powerhouse (Powerhouse construction) Station Service From Balcony (Powerhouse construction) West Powerhouse (Powerhouse construction) Wheelpit R-8 (Powerhouse construction) Concrete Inspection [01] (Scale models, testing, and oddities) Concrete Inspection [02] (Scale models, testing, and oddities) Concrete Testing (Scale models, testing, and oddities) Cylinder Testing [01] (Scale models, testing, and oddities) Cylinder Testing [02] (Scale models, testing, and oddities) Man Works With Concrete (Scale models, testing, and oddities) Weld Test (Scale models, testing, and oddities) Breaking Rock [03] (Site preparation) Aerial Veiw Of Grand Coulee Construction (Spillway and drum gate construction) Aligning Drum Gate Hinges [01] (Spillway and drum gate construction) Aligning Drum Gate Hinges [02] (Spillway and drum gate construction) Drum Gate #1 [01] (Spillway and drum gate construction) Drum Gate #1 [02] (Spillway and drum gate construction) Drum Gate #1 [03] (Spillway and drum gate construction) Drum Gate #1 [04] (Spillway and drum gate construction) Drum Gate Installation (Spillway and drum gate construction) East End Of Spillway (Spillway and drum gate construction) Spillway Section [01] (Spillway and drum gate construction) Spillway Section [02] (Spillway and drum gate construction) Steel And Forms For Drum Gate (Spillway and drum gate construction) Transition Form For Inlet (Spillway and drum gate construction) View Of Construction On Grand Coulee (Spillway and drum gate construction)

1941

Aerial View Of Devils Lake (Coulee Dam irrigation pumping plant and discharge pipes) View Of Dam Taken Form West Bank (Coulee Dam irrigation pumping plant and discharge pipes) Employee housing 1941 (Employee housing) 3 Diamond Core Drills (Equipment for construction, transportation, and maintenance) Air Compressors (Equipment for construction, transportation, and maintenance) Grant Pumps (Equipment for construction, transportation, and maintenance) Lifting Shaft (Equipment for construction, transportation, and maintenance) Oil Storage Tanks (Equipment for construction, transportation, and maintenance) Reboring Drum Gate Grirder (Equipment for construction, transportation, and maintenance) Steel Casing From Turbine (Equipment for construction, transportation, and maintenance) Transporting Cooling Barge (Equipment for construction, transportation, and maintenance) Transporting Spider To Powerhouse (Equipment for construction, transportation, and maintenance) Truck-Mounted Equipment (Equipment for construction, transportation, and maintenance) Vertical Lift Hoist (Equipment for construction, transportation, and maintenance) Lowring A Shaft Into Place [01] (Installation of turbines and generators) Lowring A Shaft Into Place [02] (Installation of turbines and generators) Placing Scroll Case (Installation of turbines and generators) Rotor Near Completion (Installation of turbines and generators) School For Rivitors [01] (Installation of turbines and generators) School For Rivitors [02] (Installation of turbines and generators) East Powerhouse Foundation [01] (Powerhouse construction) East Powerhouse Foundation [02] (Powerhouse construction) Pit #7 In West Powerhouse (Powerhouse construction) Transformer Deck (Powerhouse construction) Miss Coulee Propeller (Scale models, testing, and oddities) Multiple Grant Seams In Drill Core (Scale models, testing, and oddities) Topographic Model [04] (Scale models, testing, and oddities) Aligning The Drum Gates (Spillway and drum gate construction) Arches Over Spillway (Spillway and drum gate construction) Cleaning East Powerhouse Area (Spillway and drum gate construction) Concrete Placing (Spillway and drum gate construction) Drum Gate And Arch (Spillway and drum gate construction) East Spillway (Spillway and drum gate construction) Eastern Spillway Arch (Spillway and drum gate construction) Hoisting Elevator Shaft (Spillway and drum gate construction) Men Work On Drum Gate (Spillway and drum gate construction) Observation Point (Spillway and drum gate construction) Outlet Works (Spillway and drum gate construction) Overlooking Coulee Dam (Spillway and drum gate construction) Riveting And Welding Face Plates (Spillway and drum gate construction) Upstream View Of Grand Coulee [01] (Spillway and drum gate construction) Upstream View Of Grand Coulee [02] (Spillway and drum gate construction) View Of Drum Gates (Spillway and drum gate construction) View Of The Spillway Section [01] (Spillway and drum gate construction) View Of The Spillway Section [02] (Spillway and drum gate construction) View Of The Spillway Section [03] (Spillway and drum gate construction) View Of The Spillway Section [04] (Spillway and drum gate construction) View Of The Spillway Section [05] (Spillway and drum gate construction) West Side Downstream View Of Spillway (Spillway and drum gate construction)

1942

Lower Race Of The East Thrust Bearing (Equipment failures) Painted Surface Of Scroll Case - Turbine L-2 (Equipment failures) Painted Surface Of Wicket Gate (Equipment failures) Repairs To L-3 (Equipment failures) Surface Vanes Of Turbine Runner L-2 (Equipment failures) Gear System For Moving Crane (Equipment for construction, transportation, and maintenance) Grand Coulee Dam Seismograph Station (Equipment for construction, transportation, and maintenance) Testing Gantry Crane (Equipment for construction, transportation, and maintenance) Transporting Steel Girder (Equipment for construction, transportation, and maintenance) Assembly Of Rotor (Installation of turbines and generators) Completed Rotor (Installation of turbines and generators) Installation Of Scroll Case (Installation of turbines and generators) Interior Of Powerhouse (Installation of turbines and generators) Lowering Tubine (Installation of turbines and generators) Men Carry Bolts (Installation of turbines and generators) Riveting Crew At Work (Installation of turbines and generators) Rotor Being Installed [02] (Installation of turbines and generators) Shaft For Shasta Generator Being Lifted (Installation of turbines and generators) Powerhouse And Transformer Deck (Powerhouse construction) Powerhouse Bays (Powerhouse construction) Spillway Section From Left Bank [01] (Spillway and drum gate construction)

1943

Crab Creek Siphon [02] (Construction of pipelines, syphons and tunnels) Interior View Of Shasta Unit (Equipment for construction, transportation, and maintenance) Concrete Breaker (Installation of turbines and generators) Lowering The Thrust (Installation of turbines and generators) Rotor Being Installed [01] (Installation of turbines and generators) Scroll Case In Place (Installation of turbines and generators) Stator Being Moved Into Place (Installation of turbines and generators) Worker Using Micrometer (Installation of turbines and generators)

1944

Damaged L-4 Turbine Shaft (Equipment failures) Lowering The Needle Valve (Installation of turbines and generators) Needle Valve On Base (Installation of turbines and generators) Interior Of Caisson Drydock (Riverbanks and slope protection) Concrete In Turbine (Scale models, testing, and oddities) Sample Core (Scale models, testing, and oddities) Strange Rock Formation [01] (Scale models, testing, and oddities) Spillway Section From Left Bank [02] (Spillway and drum gate construction)

1945

Failure Of L-3 Turbine [01] (Equipment failures) Failure Of L-3 Turbine [02] (Equipment failures) Thrust Bearing Discs For Unit L-3 (Equipment failures) Needle Valve, Elbow, And Reducer In Place (Installation of turbines and generators)

1946

Preparing For Blast (Canal lining and construction) Erosion On L-1 Turbine Runner (Equipment failures) Scoring On Brake Piston (Equipment failures) Mucker Working Inside A Tunnel (Equipment for construction, transportation, and maintenance) Couple From New Jersey Visits The Dam (Equipment for construction, transportation, and maintenance) Men Survey A Farm Outside Of Wheeler (Farm development)

1947

Diamond Drill Hole (Canal lining and construction) Embankment Placing Operations (Canal lining and construction) Man Negotiates Concrete Bucket (Canal lining and construction) Bending Reinforcement Bars (Construction methods and Long Lake dam) Days After Construction Begins On Long Lake Dam (Construction methods and Long Lake dam) Flash-Pressure Welding Machine (Construction methods and Long Lake dam) Test Weld (Construction methods and Long Lake dam) Placing Concrete In Dry Coulee Siphon (Construction of pipelines, syphons and tunnels) Reinforcing Steel Being Palced (Construction of pipelines, syphons and tunnels) 16-Yard Truck Dumping Material (Construction of pipelines, syphons and tunnels) Abutment Cut-Off Wall (Construction of pipelines, syphons and tunnels) Cleanup Operations (Construction of pipelines, syphons and tunnels) Grouting Foundation Drainage System (Construction of pipelines, syphons and tunnels) Inlet Portal Of Bacon Tunnel (Construction of pipelines, syphons and tunnels) Interior Of Bacon Tunnel (Construction of pipelines, syphons and tunnels) Interior Of Outlet Tunnel (Construction of pipelines, syphons and tunnels) Power Tamping Operations (Construction of pipelines, syphons and tunnels) Aerial View Of Feeder Canal (Coulee Dam irrigation pumping plant and discharge pipes) Aerial View Of Grand Coulee [02] (Coulee Dam irrigation pumping plant and discharge pipes) Aerial View Of Grand Coulee [03] (Coulee Dam irrigation pumping plant and discharge pipes) Collapsed Dragline Boom (Equipment failures) Cracked And Bent Terminal Stud (Equipment failures) 115-Ton Coaster Gate On War Surplus Pontoon (Equipment for construction, transportation, and maintenance) View Of Bottom Dump Euclid (Equipment for construction, transportation, and maintenance) Inspecting A Potato Field (Farm development) Application Of Concrete Curing Compound At Pasco Pump (Farm development) Applying Heated Asphalt (Farm development) Asphalt Lining Operations At Pasco Pump (Farm development) Automatic Siphon (Farm development) Close Up Of Corn (Farm development) Corn Crop (Farm development) Diseased Potato Plant In Potato Field (Farm development) Lining Pasco Pump (Farm development) Motor Grader Excavating (Farm development) View Of Slip Form Used For Lining Pasco Pump (Farm development) L-7 Generator Spider (Installation of turbines and generators) Man Wipes Wicket Gates [01] (Installation of turbines and generators) Man Wipes Wicket Gates [02] (Installation of turbines and generators) Placing The Last Section Of The Scroll Case (Installation of turbines and generators)

1948

Closeup Of Hoppers And Drainage Pipes Inside The Paver (Canal lining and construction) Finished Canal Sans Water (Canal lining and construction) Jumbo And Paver In The Distance, Support Machinery Along The Sides Of The Canal (Canal lining and construction) Main Canal (Canal lining and construction) View Of Finisher'S Platform From Inside The Canal (Canal lining and construction) East And West Canal Core Samples (Canal lining and construction) Lining The Canal, Ephrata In The Background (Canal lining and construction) Man Working The Joint Filler (Canal lining and construction) Men Working On The Rear Of The Lining Machine (Canal lining and construction) Reinforcing Steel Crew At Work (Canal lining and construction) Welder Finishing Joints (Canal lining and construction) Dry Coulee Siphon (Construction methods and Long Lake dam) Gravel Dumping And Conveyor Belt (Construction methods and Long Lake dam) Inspecting The Canal Lining (Construction methods and Long Lake dam) Inspecting The Moisture Of Lining Concrete (Construction methods and Long Lake dam) Mobile Laboratory (Construction methods and Long Lake dam) Open Outlet Transition Of Dry Coulee Siphon (Construction methods and Long Lake dam) Weighing Equipment (Construction methods and Long Lake dam) Workman Unloading Bulk Cement (Construction methods and Long Lake dam) Crab Creek Siphon [01] (Construction of pipelines, syphons and tunnels) Entrance To Bacon Tunnel (Construction of pipelines, syphons and tunnels) Main Canal Headworks (Construction of pipelines, syphons and tunnels) Man Stands On Dry Coulee Siphon (Construction of pipelines, syphons and tunnels) Outlet Of Bacon Tunnel (Construction of pipelines, syphons and tunnels) Placing Forms And Reinforcing Steel (Construction of pipelines, syphons and tunnels) South Coulee Dam, Main Canal Headworks [01] (Construction of pipelines, syphons and tunnels) South Coulee Dam, Main Canal Headworks [02] (Construction of pipelines, syphons and tunnels) Stratification Of Material In Test Pit [01] (Construction of pipelines, syphons and tunnels) Stratification Of Material In Test Pit [02] (Construction of pipelines, syphons and tunnels) Damaged Thrust Bearing Show (Equipment failures) Result Of Sand And Water Erosion (Equipment failures) Gravel Crusher (Equipment for construction, transportation, and maintenance) Spider On Dam (Equipment for construction, transportation, and maintenance) Transporting A Rotor Shaft (Equipment for construction, transportation, and maintenance) Transporting R-1 Scroll Case (Equipment for construction, transportation, and maintenance) Cracked Irrigation Pipe (Farm development) Dairy Farm (Farm development) Construction Of The R-1 Scroll Case (Powerhouse construction) Numbered Rocks (Riverbanks and slope protection)

1949

Montage (Canal lining and construction) Schedule Ii Excavation (Canal lining and construction) Blasting (Canal lining and construction) Car Parked In Completed Section Of Main Canal (Canal lining and construction) Cracks In The Lining (Canal lining and construction) Front View Of The Slip Form Lining Machine [01] (Canal lining and construction) Front View Of The Slip Form Lining Machine [02] (Canal lining and construction) Heavy Machine And Man (Canal lining and construction) Manual Sloping (Canal lining and construction) Testing Concrete (Canal lining and construction) Completed Long Lake Dam (Construction methods and Long Lake dam) Laying Concrete For Long Lake Dam (Construction methods and Long Lake dam) Long Lake Dam (Construction methods and Long Lake dam) Long Lake Dam Headworks (Construction methods and Long Lake dam) Long Lake Headworks During Concrete Placing [01] (Construction methods and Long Lake dam) Long Lake Headworks During Concrete Placing [02] (Construction methods and Long Lake dam) Men Compact Backfill (Construction methods and Long Lake dam) Rooter Pulled By Tractor Through Cemented Gravel (Construction methods and Long Lake dam) Bacon Siphon And Main Canal (Construction of pipelines, syphons and tunnels) Dry Coulee Siphon (Construction of pipelines, syphons and tunnels) Interior Of The Liner (Construction of pipelines, syphons and tunnels) Joining The Liner Sections (Construction of pipelines, syphons and tunnels) Lowering A "Can" (Construction of pipelines, syphons and tunnels) Soap Lake Siphon (Construction of pipelines, syphons and tunnels) Completed Concrete Placing (Construction of pipelines, syphons and tunnels) Fabrication Of Half Hoops (Construction of pipelines, syphons and tunnels) Gate Section Of Headworks (Construction of pipelines, syphons and tunnels) Inlet Transition (Construction of pipelines, syphons and tunnels) Lateral Turnout (Construction of pipelines, syphons and tunnels) Lateral Turnout Near Completion (Construction of pipelines, syphons and tunnels) Long Lake Headworks (Construction of pipelines, syphons and tunnels) Man Looks At Siphon (Construction of pipelines, syphons and tunnels) Rolling The Liner Plate (Construction of pipelines, syphons and tunnels) View Of Headworks Structure (Construction of pipelines, syphons and tunnels) Aerial View Of Grand Coulee [01] (Coulee Dam irrigation pumping plant and discharge pipes) Aerial View Of Site Of North Coulee (Coulee Dam irrigation pumping plant and discharge pipes) View Of The Discharge Pipes (Coulee Dam irrigation pumping plant and discharge pipes) View Of Tract No. 3 (Coulee Dam irrigation pumping plant and discharge pipes) Aerial View Of The Pumping Plant (Coulee Dam irrigation pumping plant and discharge pipes) Concrete Form Around Discharge Pipe (Coulee Dam irrigation pumping plant and discharge pipes) Discharge Pipe Emerging From Tunnel (Coulee Dam irrigation pumping plant and discharge pipes) Placing Reinforcing Steel (Coulee Dam irrigation pumping plant and discharge pipes) Pump-Discharge Outlet Structure [01] (Coulee Dam irrigation pumping plant and discharge pipes) Pump-Discharge Outlet Structure [02] (Coulee Dam irrigation pumping plant and discharge pipes) Damaged Drill Bit (Equipment failures) Damaged Sheets Of Asbestos (Equipment failures) Fracture In Reinforcing Steel (Equipment failures) Testing Reinforcing Steel (Equipment failures) Mounting Stiffener Rings On The Discharge Pipe (Equipment for construction, transportation, and maintenance) Plastic Hose On The Aea Pump (Equipment for construction, transportation, and maintenance) Advancing End Of Irrigation Pipe (Farm development) Man Lays 21 Inch Irrigation Pipe (Farm development) Men Prepare Pumps For Installation (Farm development) Results Of Irrigation (Farm development) Setting Gate Vales On Pump (Farm development) Temporary Electrical Equipment (Farm development) Applying Oil (Powerhouse construction) Installing Reinforcing Steel (Powerhouse construction) Laying Plywood For Pour In West Powerhouse (Powerhouse construction) Anchored Caisson (Riverbanks and slope protection) Armor Rock Along The Bank [01] (Riverbanks and slope protection) Armor Rock Along The Riverbank [02] (Riverbanks and slope protection) Floating Caisson Exits Drydock (Riverbanks and slope protection) Initial Run Of The Floating Caisson (Riverbanks and slope protection) Man Stands Next To Armor Rock (Riverbanks and slope protection) Placing An Armor Rock On The Bank (Riverbanks and slope protection) Recently Placed Riprap (Riverbanks and slope protection) Submerging The Floating Caisson (Riverbanks and slope protection) Concrete Specimens Submerged (Scale models, testing, and oddities)

1950

2nd Section West Canal (Canal lining and construction) Chief Inspector Inspects A Concrete Mixer (Canal lining and construction) Dragline Excavation (Canal lining and construction) Heavy Equipment Excavation (Canal lining and construction) Tooth Ripper Excavation (Canal lining and construction) View Of Completed Lining, And Curing Jumbo (Canal lining and construction) W 645 Drain Excavation (Canal lining and construction) A View Of Work Being Performed On Fresh Concrete At Winchester Wasteway (Canal lining and construction) Bridge Bents And Abutments (Canal lining and construction) Cat With Ripper (Canal lining and construction) Close Up Of Lining Machine (Canal lining and construction) Close-Up Of Drive Mechanism (Canal lining and construction) Compacted Core Bank Construction (Canal lining and construction) Completed Drain Inlet (Canal lining and construction) Dozer In Backfill Operation (Canal lining and construction) Erecting The Trimmer (Canal lining and construction) Finished Wall Sections Of Chute (Canal lining and construction) Front View Of The Trimmer In Operation (Canal lining and construction) Gnrr Bridge Construction (Canal lining and construction) Gravel Trap Sump (Canal lining and construction) Laying Concrete On The Floor Of Winchester Wasteway (Canal lining and construction) Liner Moving Along The Bank (Canal lining and construction) Lining Machine In Operation (Canal lining and construction) Looking Across The Canal At Complete Drain Inlet (Canal lining and construction) Looking Upsteream At Completed Lining (Canal lining and construction) Man Inspects Soap Lake Siphon (Canal lining and construction) Man Tests Canal Lining (Canal lining and construction) Man Trowels The Curb On The Top Of The Canal (Canal lining and construction) Men Apply Curing Compounds To The Canal (Canal lining and construction) Moving The Lining Machine (Canal lining and construction) Removing Snow From The Canal (Canal lining and construction) The Sump Of The Gravel Trap (Canal lining and construction) Top Deck Of Trimmer (Canal lining and construction) Trimmer And Lining Machine (Canal lining and construction) Trimmer In Operation (Canal lining and construction) Truck Pouring Concrete (Canal lining and construction) Two Men Inspect Culverts (Canal lining and construction) Two Men Use Daimond Drill On Lining (Canal lining and construction) Aerial View Of O'Sullivan Dam (Construction methods and Long Lake dam) Backfill Work (Construction methods and Long Lake dam) Broken Rock Siphon (Construction methods and Long Lake dam) Bulldozer Pushing Material Into Position (Construction methods and Long Lake dam) Construction Of Bins And Rescreening Plant (Construction methods and Long Lake dam) Defective Concrete [01] (Construction methods and Long Lake dam) Defective Concrete [02] (Construction methods and Long Lake dam) Excavation For The Left Berm Of The Open Outlet Transition (Construction methods and Long Lake dam) Man Stands In Concrete Chute (Construction methods and Long Lake dam) Placing Concrete And Steel In Canal Lining (Construction methods and Long Lake dam) Reinforcing Steel For Weber Wasteway (Construction methods and Long Lake dam) Rock Pockets (Construction methods and Long Lake dam) Rock Pockets And Exposed Reinforcing Steel (Construction methods and Long Lake dam) Use Of Smaller Tractors (Construction methods and Long Lake dam) Hot Water Heating Plant (Construction of pipelines, syphons and tunnels) Man Stands On Siphon (Construction of pipelines, syphons and tunnels) Sand Blasting Operations (Construction of pipelines, syphons and tunnels) Blending Machine Operations (Construction of pipelines, syphons and tunnels) Completed Open Inlet Transition (Construction of pipelines, syphons and tunnels) Erecting Forms (Construction of pipelines, syphons and tunnels) Man Stands Next To The Siphon (Construction of pipelines, syphons and tunnels) Outlet Of Drainage Culvert (Construction of pipelines, syphons and tunnels) Removing Dust From Coal-Tar Primer (Construction of pipelines, syphons and tunnels) Workers Inside The Siphon (Construction of pipelines, syphons and tunnels) Man Gives Scale To Bacon Siphon (Coulee Dam irrigation pumping plant and discharge pipes) View Of The West Abutment (Coulee Dam irrigation pumping plant and discharge pipes) Discharge Pipes With Grand Coulle In Background (Coulee Dam irrigation pumping plant and discharge pipes) Looking North Over Pumping Plant (Coulee Dam irrigation pumping plant and discharge pipes) Suction Elbow Installation (Coulee Dam irrigation pumping plant and discharge pipes) Employee housing 1950 [01] (Employee housing) Employee housing 1950 [02] (Employee housing) Employee housing 1950 [03] (Employee housing) Othello, 1950 (Employee housing) Eucluid Truck Dumps Granite In Front Of Grand Coulee (Equipment for construction, transportation, and maintenance) Eucluid Truck Dumps Granite In Front Of Grand Coulee (Equipment for construction, transportation, and maintenance) Loading Riprap From The Quarry (Equipment for construction, transportation, and maintenance) A.R. Thurman Farm (Farm development) Farmer Works A Ditch Around His Field (Farm development) Farmers Help To Install Irrigation Pipes (Farm development) Head Of Main Lateral (Farm development) Irrigation Pipes (Farm development) Men Laying Pipe (Farm development) Moving The Sprinkler System (Farm development) Plowing (Farm development) Plowing Rye (Farm development) Sowing Oats (Farm development) The Beginning Of Embankment Construction (Farm development) Turbulence At The Gate Of Pasco Pump (Farm development) View Of Cracks That Developed In The '48-'49 Winter (Farm development) Wheeled Sprinkling System (Farm development) Workman Installing 42'Pipe [01] (Farm development) Workman Installing 42'Pipe [02] (Farm development) Workman Installing 42'Pipe [03] (Farm development) Workers Install Scrollcase (Installation of turbines and generators) Ferry Used To Transport Riprap And Armor Rock (Riverbanks and slope protection) Piezometer Test Apparatus (Scale models, testing, and oddities)

1960

Lucky Peak Dam (Engineer recruitment program) Making Use Of Temporary Channel (Engineer recruitment program) Map Of Authorized And Potential Projects (Engineer recruitment program) Map Of Northwest Dam Construction (Engineer recruitment program) Map Of Projects Along The Snake River (Engineer recruitment program) New I80 Bridge (Engineer recruitment program) New I80 North Bridge (Engineer recruitment program) Organizational Structure (Engineer recruitment program) Power Loads And Resources (Engineer recruitment program)

1961

Open Letter [01] (Engineer recruitment program) Open Letter [02] (Engineer recruitment program)

1962

Ice Harbor Lock And Dam Dedication Ceremony (Engineer recruitment program) John Day Lock And Dam Description (Engineer recruitment program) John Day Lock And Dam Rendition (Engineer recruitment program)

1964

Clearing Timber [01] (Engineer recruitment program) Clearing Timber [02] (Engineer recruitment program) Rendition Of Proposed Asotin Dam (Engineer recruitment program) Rendition Of Proposed Little Goose Lock And Dam (Engineer recruitment program) Rendition Of Proposed Lower Granite Dam (Engineer recruitment program) Seagoing Bulldozer (Engineer recruitment program) Trash Gatehring Site (Engineer recruitment program)

1965

Cat Jockey At Work (Engineer recruitment program) Arlington, Oregon (Engineer recruitment program) Boardman, Oregon (Engineer recruitment program) Columbia River Basin (Engineer recruitment program) Completed John Day Lock And Dam (Engineer recruitment program) Construction Of John Day Lock And Dam Powerhouse [01] (Engineer recruitment program) Construction Of John Day Lock And Dam Powerhouse [02] (Engineer recruitment program) Description Of Proposed Asotin Dam (Engineer recruitment program) Description Of Proposed Little Goose Lock And Dam (Engineer recruitment program) Description Of Proposed Lower Granite Dam (Engineer recruitment program) Dworshak Dam (Engineer recruitment program) Early Construction At Dworshak (Engineer recruitment program) Flood Control Projects 1 (Engineer recruitment program) Flood Control Projects 2 (Engineer recruitment program) Front Cover (Engineer recruitment program) Map Of Snake River And Proposed Dam Site (Engineer recruitment program) Midstream Bulldozer (Engineer recruitment program) Work Barges (Engineer recruitment program)

1966

Mcnary Lock And Dam (Engineer recruitment program) Wheat Barges Clear John Day Lock (Engineer recruitment program)