Plans of back stay and struts for 25 ton derrick CHAIRMAN, April 24, 1907

gelatin glass negative

PHOTOGRAPHS - GLASS NEGATIVES
Chapman Derrick & Wrecking Co.
1907-04-24
glass
overall: 5 x 7 in.

Gelatin glass negative of Merritt-Chapman & Scott Corp.; plans of back stay and struts for 25 ton derrick CHAIRMAN; April 24, 1907; plate 662.

1964.660.3876