- unitid
-
{"value"=>"346526", "type"=>"local_mss"}
{"value"=>"33433108769658", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1973", "type"=>"inclusive", "normal"=>"1973"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- keydate
-
1973
- unittitle
-
{"value"=>"Circulation (of <span class=\"title\">The New York Times</span>)"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1973
- date_end
-
1973