(Documentary Artifact): One b/w negative of a group of men working on changing the flow of the San Diego river in order to fix the bridge. They stand on a bank of sandbags. Electrical or telephone poles are knocked over and partially submerged in the river.
Notes on negative envelope:
86:15900-223/ DAVIS COLL/ 86 DUP./ CHANGING S.D. RIVER CHANNEL/ TO FIX BRIDGE/ APR 1906