- unitid
-
{"value"=>"454072", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1947", "type"=>"inclusive", "normal"=>"1947"}
- unittitle
-
{"value"=>"Circulation: Air Delivery"}
- scopecontent
-
{"value"=>"<p>This file contains a study of air delivery of the daily Late City Edition of The New York Times with emphasis on the Metropolitan District of Washington. Air delivery of the Late City Edition was inaugurated on February 25, 1946.</p>"}
- container
-
{"type"=>"box", "value"=>"98"}
{"type"=>"folder", "value"=>"10"}
- date_start
-
1947
- keydate
-
1947
- date_end
-
1947
- date_inclusive_start
-
1947
- date_inclusive_end
-
1947