Provincetown, Mass. Harbor. Noe 7 in **E.Cab.14.3 Graham, James Duncan. 1799-1865.
Cape Cod Harbour and adjacent coast, reduced from the survey of Maj. J.D. Graham...1833, 34 & 35. [Chart. | (Washington. 184-7] Size, 8 5/8 x 12 inches. Scale (computed), 2 miles to 1 inch.