Floating derrick COMMERCE hoisting trolley car #20, trolley car #21 on deck
gelatin glass negative
PHOTOGRAPHS - GLASS NEGATIVESChapman Derrick & Wrecking Co.
glass
overall: 5 x 7 in.
Gelatin glass negative of Merritt-Chapman & Scott Corp.; floating derrick COMMERCE hoisting trolley car #20; trolley car #21 on deck; see 1964.660.3458-3460.
1964.660.3461