735A1313: Forested mountains with Mount Rushmore in the distance

Note on envelope reads, "Well drilling South Dakota".

2016-08-03
2016-08-03

735A1314: Cars on road through The Needles, Custer State Park, South Dakota

Note on envelope reads, "Well drilling South Dakota". Dirt road is now known as the Needles Highway (South Dakota Highway 87).

2016-08-03
2016-08-03

735A1315: Rock spire formations in the Badlands, South Dakota

Note on envelope reads, "Well drilling South Dakota".

2016-08-03
2016-08-03

735A1316: Forested mountains with Mount Rushmore in the distance

Note on envelope reads, "Well drilling South Dakota".

2016-08-03
2016-08-03

735A1317: Stream at bottom of rock spire formations in the Badlands, South Dakota

Note on envelope reads, "Well drilling South Dakota".

2016-08-03
2016-08-03

735A1318: Landscape view of the Badlands, South Dakota

Note on envelope reads, "Well drilling South Dakota".

2016-08-03
2016-08-03

735A1401: "Rohwer" - men drilling a well, California

Note on envelope reads, "Calif pumping".

2024-04-29
2016-08-03
2016-08-03

735A1402: Two men drilling a well, California

Note on envelope reads, "Calif pumping".

2024-04-29
2016-08-03
2016-08-03

735A1302: Three men working with drilling machinery, South Dakota

Note on envelope reads, "Well drilling South Dakota". Two haystacks visible at left

1937-08-21
2016-08-03
2016-08-03

735A1403: Drilling rig, California

Note on envelope reads, "Calif pumping".

2024-04-29
2016-08-03
2016-08-03

735A1404: Drilling rig surrounded by pipe

Note on envelope reads, "Calif pumping".

2024-04-29
2016-08-03
2016-08-03

735A1501: Pump moving water from unlined irrigation ditch and small reservoir up to...

Note on envelope reads, "C. Rohwer- Irrigation SW [?] campus; well drilling".

2016-08-03
2016-08-03

735A1502: Pump moving water from unlined irrigation ditch and small reservoir up to...

Note on envelope reads, "C. Rohwer- Irrigation SW [?] campus; well drilling".

2016-08-03
2016-08-03

735A1503: Two men operating pump in cement block well casing

Note on envelope reads, "C. Rohwer- Irrigation SW [?] campus; well drilling". Water pouring from pipe into second pipe in irrigation ditch

2016-08-03
2016-08-03

735A1701: "Rohwer" - three men with horse and drill rig

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1702: Three men, horse and drill rig

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1703: Weir in ditch and man next to drill rig in background

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1704: Bucket of Bay City dragline excavator hanging over water flowing from pipe in...

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger". Two men on left bank, one in hole

2016-08-03
2016-08-03

735A1706: Overlooking dam and reservoir from top of spillway

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1303: Man drilling a well for irrigation, South Dakota

Note on envelope reads, "Well drilling South Dakota".

1937-08-21
2016-08-03
2016-08-03

735A1707: Reservoir spillway

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1708: Tractor on tracks working bank of reservoir and several teams of horses in...

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger". Bank may be face of dam.

1937-07-15
2016-08-03
2016-08-03

735A1709: Tractor-powered pump moving water from river up bank

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger". Many climbinb bank at left.

1937-07-15
2016-08-03
2016-08-03

735A1710: Overlooking rolling plain with stream winding through and dirt road following...

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger".

1937-07-15
2016-08-03
2016-08-03

735A1711: Bucket of Bay City dragline excavator hanging over water flowing from pipe in...

Note on envelope reads, "Dr. Cross' horizontal well. Horse auger". Three men on left side of image

2016-08-03
2016-08-03