- unitid
-
{"value"=>"741464", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939 - 1951", "type"=>"inclusive", "normal"=>"1939/1951"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Frohman, Bert"}
- container
-
{"type"=>"box", "value"=>"39"}
{"type"=>"folder", "value"=>"29"}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1951
- date_inclusive_start
-
1939
- date_inclusive_end
-
1951