- unitid
-
{"value"=>"279630", "type"=>"local_mss"}
{"value"=>"EM. 14998", "type"=>"local_emmet"}
- unitdate
-
{"value"=>"Mar. 3, 1817", "type"=>"inclusive", "normal"=>"1817-03-03"}
- unittitle
-
{"value"=>"Letter to James Monroe"}
- physdesc
-
{"value"=>"A. L. S. Endorsed. 1/2 page. 4o", "format"=>"simple"}
- abstract
-
{"value"=>"Informs him that the law alluded to has just passed both houses."}
- origination
-
{"value"=>"Barbour, James (Washington, D.C.)", "type"=>"persname", "role"=>"Author"}
- date_inclusive_start
-
1817
- date_inclusive_end
-
1817
- keydate
-
1817-03-03
- date_start
-
1817-03-03
- date_end
-
1817-03-03