- unitid
-
{"value"=>"256056", "type"=>"local_mss"}
{"value"=>"33433095887984", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1851-1951", "type"=>"inclusive", "normal"=>"1851/1951"}
- date_inclusive_start
-
1851
- date_inclusive_end
-
1951
- keydate
-
1851
- unittitle
-
{"value"=>"<span class=\"title\">Front Pages of the New York Times</span>"}
- container
-
{"type"=>"box", "value"=>"14"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1851
- date_end
-
1951