Box 40
Contains 213 Results:
[334] View of drum gate operations at Madden Dam (Caption: 352.K^57.The Panama Canal. Madden Dam Project. Drum Gate Operations. Dec. 18, 1934). (2 copies), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[335] View of drum gate operations at Madden Dam (Caption: 352.K^59.The Panama Canal. Madden Dam Project. Three feet of water spilling over cres. Discharge approx. 8,000 c.f.s. December 18, 1934.), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[336] Wooded hillside going down to a riverbank, two men fishing from a small boat, sandbar on right (Caption: 352.L^1. The Panama Canal. Madden Dam Project. Madden Dam. View of Right Abutment from Point No. 4-B. January 5, 1932.), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[337] View upstream across dam site (Caption: 352.L^2. The Panama Canal. Madden Dam Project. View looking upstream across damsite showing construction of channel due to levee and excavated material dumped in river. September 6, 1932). (2 copies), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[338] View of hillside sliding down into floodwater (Caption: 352.L^3. The Panama Canal. Madden Dam Project. View of right abutment at crest of flood of October 26, 1932. Discharge 32,500 c.f.s.). (2 copies), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[339] View of damsite from opposite side of the river (Caption: 352.M^1. The Panama Canal. Madden Dam Project. Madden dam, View of Left Abutment from Point #4-B. January 5, 1932). (2 copies), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[340] View of dam site looking upstream (Caption: 352.M^2. The Panama Canal. Madden Dam Project. Position 4B on north bank downstream. General view looking upstream - east. June 30, 1932). (2 copies), 1934
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[341] View of levee at crest of flood (Caption: 352.M^3. The Panama Canal. Madden Dam Project. View of levee at crest of flood of October 26, 1932. Water surface and bridge elevation 106.3. Discharge 32,500 c.f.s.). (2 copies), 1932
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[342] View of dam under construction - flood water seeping in (Caption: 352.M^4. The Panama Canal. Madden Dam Project. Crest of Chagres River flood at noon, October 26, 1932. Discharge 32,500 c.f.s.). (2 copies), 1932
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[343] View of dam construction (Caption: 352.M^5. The Panama Canal. Madden Dam Project. Diversion channel, looking upstream [added in handwriting: "from point 4.B"] 2/6-1933.), 1933
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.