- unitid
-
{"value"=>"238521", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1911-1914", "type"=>"inclusive", "normal"=>"1911/1914"}
- unittitle
-
{"value"=>"Birnbaum, Martin (Berlin Photographic Company)"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"4"}
{"type"=>"reel", "value"=>"1"}
- date_start
-
1911
- keydate
-
1911
- date_end
-
1914
- date_inclusive_start
-
1911
- date_inclusive_end
-
1914