- unitid
-
{"value"=>"1674117", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1952", "type"=>"inclusive", "normal"=>"1952"}
- date_inclusive_start
-
1952
- date_inclusive_end
-
1952
- keydate
-
1952
- date_start
-
1952
- date_end
-
1952
- unittitle
-
{"value"=>"United Gas, Coke, and Chemical Work America, Local 138"}
- container
-
{"type"=>"reel", "value"=>"9"}
{"type"=>"box", "value"=>"17"}
{"type"=>"folder", "value"=>"c66"}