Cross section of lock from the Panama Canal (3607562927)

Graphic, cross section drawing of a lock from the Panama Canal, labeled with letters. 1911.
Name of Expedition: Panama Canal Zone
Participants: Seth E. Meek, Samuel F. Hildebrand
Expedition Start Date: 1911
Expedition End Date: 1912
Purpose or Aims: Zoology (Fishes)
Location: Central America, Panama
Original material: 4x5 glass inch negative
Digital Identifier: CSZ38701

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