- unitid
-
{"value"=>"2147087", "type"=>"local_mss"}
{"value"=>"33433121751535", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"circa 1980s-2000s", "type"=>"inclusive", "normal"=>"1980/2009", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Mailing Lists"}
- container
-
{"type"=>"box", "value"=>"14"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1980
- keydate
-
1980
- date_end
-
2009
- date_inclusive_start
-
1980
- date_inclusive_end
-
2009