- unitid
-
{"type"=>"local_mss", "value"=>"279677"}
{"type"=>"local_emmet", "value"=>"EM. 15356"}
- unittitle
-
{"value"=>"Letter to George C. Worthington, Esq."}
- unitdate
-
{"value"=>"Jan. 31, 1839", "type"=>"inclusive", "normal"=>"1839-01-31"}
- date_inclusive_start
-
1839
- date_inclusive_end
-
1839
- keydate
-
1839-01-31
- origination
-
{"type"=>"persname", "role"=>"Creator", "value"=>"McLane, Louis"}
- date_start
-
1839-01-31
- date_end
-
1839-01-31