- unitdate
-
{"value"=>"1934-1973", "type"=>"inclusive", "normal"=>"1934/1973"}
{"value"=>"n.d", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Greeting Cards, A-G"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"99"}
- date_inclusive_start
-
1934
- date_inclusive_end
-
1973
- keydate
-
1934
- unitid
-
{"type"=>"local_mss", "value"=>"650091"}
- date_start
-
1934
- date_end
-
1973