Report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania : containing reports of the surveys and re-surveys of the boundary lines of the commonwealth, accompanied with maps of the same. Prepared in compliance with a resolution of the General Assembly, approved the 7th day of May, 1885.
Harrisburg : E.K. Meyers, 1887.
Pennsylvania > Surveys.
"Field notes and astronomical observations of Charles Mason and Jeremiah Dixon. Made by them in their surveys of the boundary lines between the provinces of Pennsylvania, Delaware, and Maryland. 1763-68. Transcribed from the original autograph manuscript of Mason and Dixon, now in the possession of the Historical Society of Pennsylvania": p. -281.
xx, 650 p.,  leaves of plates :
25 cm. +
1 portfolio (5 fold. ill., 11 fold. maps, 4 fold. plans ; 25 cm.)
|Original Classification Number:||F157.B7 P3|
|Locate a Print Version:||
Find in a library
- Full view (original from New York Public Library)