Plans of lower bracket for boom fall lead block for derrick CENTURY, August 30, 1900
gelatin glass negative
PHOTOGRAPHS - GLASS NEGATIVESChapman Derrick & Wrecking Co.
1900-08-30
glass
overall: 5 x 7 in.
Gelatin glass negative of Merritt-Chapman & Scott Corp.; plans of lower bracket for boom fall lead block for derrick CENTURY; August 30, 1900; Plate 140; plate 639.
1964.660.3852