Plans for 9" sheave for universal snatch block, June 9, 1919

gelatin glass negative

PHOTOGRAPHS - GLASS NEGATIVES
Chapman Derrick & Wrecking Co.
1919-06-09
glass
overall: 5 x 7 in.

Gelatin glass negative of Merritt-Chapman & Scott Corp.; plans for 9" sheave for universal snatch block; June 9, 1919; plate 1208, file 562.

1964.660.4357