- unitid
-
{"value"=>"1674092", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1943-1957", "type"=>"inclusive", "normal"=>"1943/1957"}
- date_inclusive_start
-
1943
- date_inclusive_end
-
1957
- keydate
-
1943
- date_start
-
1943
- date_end
-
1957
- unittitle
-
{"value"=>"Laundry Workers, Joint Board"}
- container
-
{"type"=>"reel", "value"=>"8"}
{"type"=>"box", "value"=>"16"}
{"type"=>"folder", "value"=>"c41"}