Plan of lower bracket for 20" lead block, side tackle, port and starboard sides, August 22, 1900
gelatin glass negative
PHOTOGRAPHS - GLASS NEGATIVESChapman Derrick & Wrecking Co.
1900-08-22
glass
overall: 5 x 7 in.
Gelatin glass negative of Merritt-Chapman & Scott Corp.; plan of lower bracket for 20" lead block, side tackle, port and starboard sides; August 22, 1900; for derrick CENTURY; Plate No. 143; plate 632.
1964.660.3845