Box 38
Contains 208 Results:
[153] Bottom of cylindrical valve stem (Caption "1953 Overhaul Miraflores. Bottom of cylindrical valve stem showing duck tap^eing over bitumastic, before final coating of bitumastic (all cylindrical valves at Miraflores)."), 1953
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[154] Vessel in small canal/dock. Train-track structure on left, building on right, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[155] Mechanisms used for canal operations, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[156] View from above of a cross-section of the lock, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[157] Distance view of a ship entering one side of a lock, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[158] Distance view of a ship entering one side of a lock, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[159] View from above of a cross-section of the canal, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[160] View from above of a cross-section of the canal, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[161] View from above of a cross-section of the canal, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.
[162] View from above of a cross-section of the canal, Undated
This series contains photographs, negatives, and glass plate negatives regarding the Panama Canal and surrounding areas.