- unitid
-
{"value"=>"745118", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1931 - 1932", "type"=>"inclusive", "normal"=>"1931/1932"}
{"value"=>"1941 - 1942", "type"=>"inclusive", "normal"=>"1941/1942"}
- unittitle
-
{"value"=>"Western Union Telegraph Company"}
- container
-
{"type"=>"box", "value"=>"161"}
{"type"=>"folder", "value"=>"28"}
- date_start
-
1931
- keydate
-
1931
- date_end
-
1942
- date_inclusive_start
-
1931
- date_inclusive_end
-
1942