Drawing, Technical

Fortifications Michigan. Fort Wayne, Detroit River.

One plan sheet entitled "Fortifications Michigan. Fort Wayne, Detroit River." This drawing is a blackline reproduction of the original and it shows an overall plan of the fort layout along with existing and proposed ground contour lines. Small handwritten text beneath the title shows "Drawn by Lt. M. C. Meigs, Corps of Engineers, March, 1849." Two cross-section details are shown near the lower edge of the sheet. Small handwritten text near the lower left corner shows "Engr. Department 16 July 1849, Received with Lieut. Meigs letter of 10th instant." Small handwritten text in the lower right corner shows "Fort Wayne 10th Mar. of 1849, Copies/letter submitted to the Chief Engineer. M. C. Meigs, Lt. Engs."