- unitid
-
{"value"=>"2019641", "type"=>"local_mss"}
{"value"=>"33433112434828", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1930-1931", "type"=>"inclusive", "normal"=>"1930/1931"}
- date_inclusive_start
-
1930
- date_inclusive_end
-
1931
- keydate
-
1930
- unittitle
-
{"value"=>"Charles Frohman, Inc"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1930
- date_end
-
1931