- unitdate
-
{"value"=>"1942", "type"=>"inclusive", "normal"=>"1942"}
{"value"=>"1947", "type"=>"inclusive", "normal"=>"1947"}
{"value"=>"1956-1959", "type"=>"inclusive", "normal"=>"1956/1959"}
- date_inclusive_start
-
1942
- date_inclusive_end
-
1959
- unittitle
-
{"value"=>"Postal Rates"}
- container
-
{"type"=>"box", "value"=>"232"}
{"type"=>"folder", "value"=>"9"}
- note
-
{"type"=>"did", "value"=>" See also: American Newspaper Publishers Association "}
- unitid
-
{"type"=>"local_mss", "value"=>"391355"}
- date_start
-
1942
- date_end
-
1959
- keydate
-
1942