- unitid
-
{"value"=>"249773", "type"=>"local_mss"}
{"value"=>"33433102620246", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1863 Mar 9-1865 Jul 11", "type"=>"inclusive", "normal"=>"1863-03-09/1865-07-11"}
- date_inclusive_start
-
1863
- date_inclusive_end
-
1865
- keydate
-
1863-03-09
- unittitle
-
{"value"=>"Letterpress copybooks"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"volume", "value"=>"1-2"}
- date_start
-
1863-03-09
- date_end
-
1865-07-11