1962.088.006
Drawing, Technical
Design for 40 Ft. Motor Launch for U. S. Lake Survey
One drawing entitled "Design for 40 Ft. Motor Launch for U. S. Lake Survey." The plan is drawn in black ink on linen at a scale of 3/4" = 1 ft. and is dated October 3, 1925. The sheet, No. 2 of 2 sheets, shows profile and cross section views of the lines for a proposed 40 foot, wooden-hulled motor launch. A "Table of Offsets" is given in the upper right corner area of the sheet. The title block in the lower right corner shows the plan being "Submitted By: F. G. Ray, Associate Engineer" and "Approved [By]: G. B. Pillsbury, Lieut. Col., Corps of Engineers."
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Drawing, Technical
Design for 40 Ft. Motor Launch for U. S. Lake Survey
