Churchman, John, 1753-1805
Churchman, John, 1753-1805
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Scheme Membership(s)
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Exact Matching Concepts from Other Schemes
Sources
found: His An explanation of the magnetic atlas, or variation chart, 1790: t.p. (John Churchman, late land surveyor for the district of the counties of Delaware and Chester, and for part of Lancaster and Berks, Pennsylvania)
found: MWA/NAIP files (hdg.: Churchman, John, 1753-1805)
Change Notes
1985-05-08: new
2008-06-20: revised
Alternate Formats
