Dam construction / Building materials / Gates
Source :NARA-NRDC
NaraID :77-STPDT-LOCK&DAM3-N1913-813A(1)-GOF4


Photographer :N/A
Personal Name :N/A
Topical Name :N/A
Geographical Name :N/A
Institution Name :U.S. Army Corps of Engineers / St. Paul District

U.S. Army Corps of Engineers. St. Paul District.

Date :09/14/1940

State :N/A
Country :USA



Photograph with caption “Rock and brush protection mattress, L/D No. 8...Start of sinking 50 ft. mat below tainter gate.“

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