- unitid
-
{"value"=>"2142096", "type"=>"local_mss"}
{"value"=>"33433121775237", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1829 December 27", "type"=>"inclusive", "normal"=>"1829-12-27"}
- unittitle
-
{"value"=>"David Porter at Chester to J. Barker"}
- physdesc
-
{"format"=>"simple", "value"=>"1 page, autograph document signed"}
- container
-
{"type"=>"folder", "value"=>"1"}
- date_start
-
1829-12-27
- keydate
-
1829-12-27
- date_end
-
1829-12-27
- date_inclusive_start
-
1829
- date_inclusive_end
-
1829