Dredging for pipe laying, floating derrick with sign "PIPE CROSSING/ DON'T ANCHOR"
gelatin glass negative
PHOTOGRAPHS - GLASS NEGATIVESChapman Derrick & Wrecking Co.
glass
overall: 5 x 7 in.
Gelatin glass negative of Merritt & Chapman Derrick & Wrecking Co.; neg. #7830; dredging for pipe laying; floating derrick with sign "PIPE CROSSING/ DON'T ANCHOR"; see 1964.660.2772.
1964.660.2773