- unitid
-
{"value"=>"338285", "type"=>"local_mss"}
{"value"=>"33433108755319", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1921-1928", "type"=>"inclusive", "normal"=>"1921/1928"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1921
- date_inclusive_end
-
1928
- keydate
-
1921
- unittitle
-
{"value"=>"Production Lists and Copyright Ledger"}
- container
-
{"type"=>"box", "value"=>"11"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1921
- date_end
-
1928