- unitid
-
{"value"=>"279500", "type"=>"local_mss"}
{"value"=>"EM. 14485", "type"=>"local_emmet"}
- unitdate
-
{"value"=>"Aug. 17, 1763", "type"=>"inclusive", "normal"=>"1763-08-17"}
- unittitle
-
{"value"=>"Letter to Gov. Horatio Sharpe, Annapolis, Md."}
- physdesc
-
{"value"=>"A. L. S. 5 pp. Fo", "format"=>"simple"}
- abstract
-
{"value"=>"Forwards Dr. [John] Bevis' transit instrument by [Charles] Mason and [Jeremiah] Dixon the two geometrical surveyors of whom he had previously written to Sharpe; enters into a long and minute discussion of the survey intended to be made by them; transmits Proby's confused petition, and Mason and Dixon's receipt for £71 paid them."}
- origination
-
{"value"=>"Calvert, Crecilius (London, England)", "type"=>"persname", "role"=>"Author"}
- date_inclusive_start
-
1763
- date_inclusive_end
-
1763
- keydate
-
1763-08-17
- date_start
-
1763-08-17
- date_end
-
1763-08-17