- unitid
-
{"value"=>"274976", "type"=>"local_mss"}
{"value"=>"EM. 92", "type"=>"local_emmet"}
- unitdate
-
{"value"=>"Apr. 1, 1755", "type"=>"inclusive", "normal"=>"1755-04-01"}
- unittitle
-
{"value"=>"Letter to ---"}
- physdesc
-
{"value"=>"A. L. S. Endorsed. 1 page. 4o", "format"=>"simple"}
- abstract
-
{"value"=>"Recommending to his favor Peter Silvester."}
- origination
-
{"value"=>"Chambers, John (New York)", "type"=>"persname", "role"=>"Author"}
- date_inclusive_start
-
1755
- date_inclusive_end
-
1755
- keydate
-
1755-04-01
- date_start
-
1755-04-01
- date_end
-
1755-04-01