MANUSCRIPT COLLECTION
Dates:
1760-1761
Call #:
Mss.Film.808
Extent:
1 microfilm_reel(s)
Subjects:
Subject
Transits.
MANUSCRIPT COLLECTION
Dates:
1758-1769
Abstract:
Correspondence from Charles Mason and Jeremiah Dixon to Thomas Birch, and Nevil Maskelyne to Charles Mason, relating to the survey, and the transits of Venus (1761,1769).
Call #:
Mss.B.M381
Extent:
0.25 Linear feet
Subjects:
View Subjects
Birch, Thomas | Colonial Politics | Dixon, Jeremiah | General Correspondence | Government Affairs | Maps and Surveys | Maryland -- Boundaries. | Mason, Charles, 1728-1786 | Mason-Dixon Line. | Meteorology. | Official Government Documents and Records | Pennsylvania -- Boundaries. | Pennsylvania History | Science and technology | Surveying and Maps | Surveys. | Transits. | Venus (Planet)
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