Plans for details of "A" frame and "A" frame girders for 25 ton derrick CHAIRMAN, April 17, 1907

gelatin glass negative

PHOTOGRAPHS - GLASS NEGATIVES
Chapman Derrick & Wrecking Co.
1907-04-17
glass
overall: 5 x 7 in.

Gelatin glass negative of Merritt-Chapman & Scott Corp.; plans for details of "A" frame and "A" frame girders for 25 ton derrick CHAIRMAN; April 17, 1907; plate 663.


1964.660.3877

Related Subjects

Naval architecture--Designs and plans
View