- unitdate
-
{"value"=>"1932 - 1937", "type"=>"inclusive", "normal"=>"1932/1937"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1932
- date_inclusive_end
-
1937
- unittitle
-
{"value"=>"Grona, Eugene van"}
- container
-
{"type"=>"box", "value"=>"15"}
{"type"=>"folder", "value"=>"8"}
- unitid
-
{"type"=>"local_mss", "value"=>"660649"}
- date_start
-
1932
- date_end
-
1937
- keydate
-
1932