- unitdate
-
{"value"=>"1938", "type"=>"inclusive", "normal"=>"1938"}
{"value"=>"1943", "type"=>"inclusive", "normal"=>"1943"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Snapshots and drawing, identified"}
- container
-
{"type"=>"box", "value"=>"15"}
{"type"=>"folder", "value"=>"34"}
- date_inclusive_start
-
1938
- date_inclusive_end
-
1943
- keydate
-
1938
- unitid
-
{"type"=>"local_mss", "value"=>"664229"}
- date_start
-
1938
- date_end
-
1943