- unitid
-
{"value"=>"221509", "type"=>"local_mss"}
{"value"=>"33433102631607", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1865 Apr 12-1866 Feb 1", "type"=>"inclusive", "normal"=>"1865-04-12/1866-02-01"}
- date_inclusive_start
-
1865
- date_inclusive_end
-
1866
- keydate
-
1865-04-12
- unittitle
-
{"value"=>"Letterpress copybook C"}
- container
-
{"type"=>"box", "value"=>"11"}
{"type"=>"volume", "value"=>"3"}
- date_start
-
1865-04-12
- date_end
-
1866-02-01