| 4000 |  |
Trucks and the Depression make the big parties possible. Triangulation party of Paul A. Smith |
Illinois 1931 |
4001 |  |
E. B. Latham putting new spring in truck. Earth Movements Investigations on the San Andreas Fault. 1st and 2nd order triangulation. Triangulation party of Ector B. Latham |
California, Southern, Jack's Camp 1932 |
4002 |  |
"Mud beneath and snow above ". A bad combination for a heavy load." White 1 and 1/2 ton truck. Astro party of C. V. Hodgson |
North Dakota? 1913 |
4003 |  |
"Nebraska sand hills - where we stripped some gears". White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Nebraska 1913 |
4004 |  |
Backing up a sandy hill. Taking full advantange of lower gear ratio. Astro party of C.V. Hodgson |
1913 |
4005 |  |
"Running through 1/2" melted hail". White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
1913 |
4006 |  |
"Loading outfit onto cable railway". At Station Morrison, Colorado. Astro party of C.V. Hodgson |
Colorado 1913 |
4007 |  |
"After drying engine, truck pulled out with no trouble". White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
1913 |
4008 |  |
Crossing Little Missouri River, North Dakota. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
North Dakota 1913 |
4009 |  |
Poling through the sand. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
New Mexico, Orogrande 1914 |
4010 |  |
Using canvas strip on sand hill. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
New Mexico, Orogrande 1914 |
4011 |  |
An "arroya". White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Texas, West 1914 |
4012 |  |
An "arroya". White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Texas, West 1914 |
4013 |  |
Cave Rock overlook at Lake Tahoe. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Nevada-California border area 1914 |
4014 |  |
Cave Rock overlook at Lake Tahoe. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Texas, West 1914 |
4015 |  |
Crossing volcanic sand at Mono Lake. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
California, Mono Lake 1914 |
4016 |  |
On a dry lake bed. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Nevada, Bonnie Clare 1914 |
4017 |  |
Sign says 23% grade ahead. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
California, Near Idyllwild 1914 |
4018 |  |
Squeezing through a railroad culvert. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Arizona, Near Pantano 1914 |
4019 |  |
The truck and outfit. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Colorado, Denver 1914 |
4020 |  |
Clattering down a dirt road. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Arizona, Near Dome City 1914 |
4021 |  |
Dwarfed in an Arizona canyon. White 1 and 1/2 ton truck. Astro party of C.V. Hodgson |
Arizona, Fish Creek Canyon 1914 |
4022 |  |
Steel truck towing building truck after motor drowned. Triangulation party of H.C. Warwick |
United States, Southeast Atlantic coast area 1933 |
4023 |  |
Trucks, personnel, and equipment of a double level party. Level party of William M. Gibson |
United States, Central 1935 |
4024 |  |
Result of collision between cow and steel truck. Triangulation party of H.C. Warwick |
United States, Southeast Atlantic coast area 1933 |
4025 |  |
Result of collision between cow and steel truck. Triangulation party of H.C. Warwick |
United States, Southeast Atlantic coast area 1933 |
4026 |  |
Attempting to ford a wash after a heavy rain. Reconnaissance party of Charles Schanck |
New Mexico, Northern 1932 |
4027 |  |
Truck leaving Station Worland in the Bighorn Mountains. Reconnaissance party of Charles Schanck |
Wyoming, Near Worland 1932 |
4028 |  |
Truck repairs in the field. Triangulation party of C.D. Meaney |
United States, Atlantic coast area 1932 |
4029 |  |
A bad section of road. Ford 1 and 1/2 ton truck. Level party of Charles Pierce |
Washington 1931 |
4030 |  |
An "unreliable crossing". Level party of Ernst Stohsner |
1934 |
4031 |  |
"Typical road conditions". Truck traversing flooded road. Triangulation party of Ken Crosby |
Florida 1935 |
4032 |  |
Steel truck wreck at San Sabo. Triangulation party of Carl Aslakson |
Texas, San Sabo February 2, 1935 |
4033 |  |
"Just one of those things". Steel truck on collapsed bridge. 26 miles from any habitation |
Kentucky, Cadiz area 1935? |
4034 |  |
"Another one of those things". Freshet - 10' wall of water washes truck down creek bed |
Kentucky, Cadiz area 1935? |
4035 |  |
Freshet - 10' wall of water washes truck down creek bed. |
Kentucky, Cadiz area 1935? |
4036 |  |
Enroute to Nebraska. Triangulation party of Carl Aslakson |
November 27, 1934 |
4037 |  |
Seriously stuck in the sand. Triangulation party of Percy L. Bernstein |
Texas, Padre Island 1939 |
4038 |  |
Amphibious truck. Triangulation party of Percy L. Bernstein |
Texas, Padre Island 1939 |
4039 |  |
Trying not to get stuck. Old lake bed of Great Salt Lake. Triangulation party of Jack Sammons |
Utah, Great Salt Lake 1940 |
4040 |  |
Fording the Danjek River. Sedan delivery truck 5025. Triangulation party of John Bowie |
Alaska-Yukon border area, Alcan Highway 1943 |
4041 |  |
Crossing Amargosa River after spring rains. Level crew of Paul Taylor. |
California, Amargosa River, Death Valley area 1943 |
4042 |  |
A dry lake bed flooded by late spring rains. Level crew of Paul Taylor. |
California, Death Valley area 1943 |
4043 |  |
En route to Cape Nome. Triangulation party of A. Newton Stewart. |
Alaska, Hastings Creek, West of Nome 1944 |
4044 |  |
Moving headquarters in the snow. Level crew of Ira Rubottom. |
Oregon-Washington area, Columbia River Basin 1945 |
4045 |  |
Sounding boat off of NATOMA. |
Washington, Puget Sound area 1927 |
4046 |  |
Skiff outfitted for hydrography. Party off of HYDROGRAPHER. |
Eastern Gulf of Mexico 1925 |
4047 |  |
Leadline survey from catamaran hull. |
Alaska |
4048 |  |
Using sounding pole to measure depth in shallow water. Combined operations party of B. H. Rigg |
Florida, Indian Key 1930 |
4049 |  |
Using sounding pole to measure depths. Combined operations party of William D. Patterson |
Louisiana, Terrebonne or Timbalier Bay 1934 |
