- unitid
-
{"value"=>"238540", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1920-1922", "type"=>"inclusive", "normal"=>"1920/1922"}
- unittitle
-
{"value"=>"Hessel, Joseph"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"4"}
{"type"=>"reel", "value"=>"3"}
- date_start
-
1920
- keydate
-
1920
- date_end
-
1922
- date_inclusive_start
-
1920
- date_inclusive_end
-
1922