Plans for throttle valve gear for derrick COMPTROLLER, June 21, 1911

gelatin glass negative

PHOTOGRAPHS - GLASS NEGATIVES
Chapman Derrick & Wrecking Co.
1911-06-21
glass
5 x 7 in.

Gelatin glass negative of Merritt-Chapman & Scott Corp.; plans for throttle valve gear for derrick COMPTROLLER, June 21, 1911; plan 1-B-43.


1964.660.4427

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Naval architecture--Designs and plans
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