- unitid
-
{"value"=>"2023880", "type"=>"local_mss"}
{"value"=>"33433112439207", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1938", "type"=>"inclusive", "normal"=>"1938"}
{"value"=>"1942", "type"=>"inclusive", "normal"=>"1942"}
- date_inclusive_start
-
1938
- date_inclusive_end
-
1942
- keydate
-
1938
- date_start
-
1938
- date_end
-
1942
- unittitle
-
{"value"=>"Mark Twain Association"}
- container
-
{"type"=>"oversize_folder", "value"=>"1"}