- unitdate
-
{"value"=>"1936-1938", "type"=>"inclusive", "normal"=>"1936/1938"}
{"value"=>"1951-1952", "type"=>"inclusive", "normal"=>"1951/1952"}
- date_inclusive_start
-
1936
- date_inclusive_end
-
1952
- unittitle
-
{"value"=>"Pennsylvania Railroad Company"}
- container
-
{"type"=>"box", "value"=>"227"}
{"type"=>"folder", "value"=>"18"}
- unitid
-
{"type"=>"local_mss", "value"=>"391270"}
- date_start
-
1936
- date_end
-
1952
- keydate
-
1936