Document, letter to Underwater Cutting Torch from John W. Kirk and Ralph E. Chapman, June 8, 1918
gelatin glass negative
PHOTOGRAPHS - GLASS NEGATIVESChapman Derrick & Wrecking Co.
1918-05-08
glass
overall: 7 x 5 in.
Gelatin glass negative of Merritt-Chapman & Scott Corp.; document, letter to Underwater Cutting Torch from John W. Kirk and Ralph E. Chapman, June 8, 1918, for patent; see 1964.660.3410, 3412.
1964.660.3411