Plan for 20" sheave for 1" wire rope for floating derrick CENTURY, plate No. 151, plate 583

gelatin glass negative

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

Gelatin glass negative of Merritt-Chapman & Scott Corp.; plan for 20" sheave for 1" wire rope for floating derrick CENTURY; plate No. 151, plate 583.

1964.660.3795