- unitid
-
{"value"=>"2109661", "type"=>"local_mss"}
{"value"=>"33433117973721", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1980-1989", "type"=>"inclusive", "normal"=>"1980/1989"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Mailing Lists"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"1-7"}
- date_start
-
1980
- keydate
-
1980
- date_end
-
1989
- date_inclusive_start
-
1980
- date_inclusive_end
-
1989