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- Description:
- One drawing entitled "Design of Motor Launch No. 8 for the U. S. Lake Survey." The plan is drawn in black ink on linen at a scale of 1 inch = 1 foot and is dated December, 1912. This sheet shows plan, profile, and cross section for a proposed 21.5 foot long, wooden-hulled motor launch. The title block in the lower right corner shows the plan was "Prepared under the direction of Lieut. Col. J. C. Sanford, Corps of Engineers, U.S.A."
- Date Issued:
- 1912-01-01T00:00:00Z
- Data Provider:
- Detroit Historical Society
- Description:
- One drawing entitled "Design of Motor Launch No. 8 for the U. S. Lake Survey." The plan is drawn in black ink on linen at a scale of 1 inch = 1 foot and is dated December, 1912. This sheet shows the hull lines for a proposed 21.5 foot long, wooden-hulled motor launch. The title block in the lower right corner shows the plan was "Prepared under the direction of Lieut. Col. J. C. Sanford, Corps of Engineers, U.S.A."
- Date Issued:
- 1912-01-01T00:00:00Z
- Data Provider:
- Detroit Historical Society
- Description:
- 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."
- Date Issued:
- 1925-01-01T00:00:00Z
- Data Provider:
- Detroit Historical Society
- Description:
- 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. This sheet, No. 1 of 2 sheets, shows plan, profile, and cross section views with dimensions for the proposed 40 foot, wooden-hulled motor launch. 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."
- Date Issued:
- 1925-01-01T00:00:00Z
- Data Provider:
- Detroit Historical Society
