- unitid
-
{"value"=>"1074295", "type"=>"local_mss"}
- unitdate
-
{"value"=>"28 July 1951", "type"=>"inclusive", "normal"=>"1951-07-28"}
- date_inclusive_start
-
1951
- date_inclusive_end
-
1951
- keydate
-
1951-07-28
- date_start
-
1951-07-28
- date_end
-
1951-07-28
- unittitle
-
{"value"=>"NBC, the National Association of Broadcast Engineers and Technicians, and the American Federation of Radio Artists, for release on"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"5 pages"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"7"}
{"type"=>"box", "value"=>"8-MWEZ X n. c. 27, 242"}
- extent_statement
-
5 pages