- unitid
-
{"value"=>"2048745", "type"=>"local_mss"}
{"value"=>"33433116959408", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1949", "type"=>"inclusive", "normal"=>"1949"}
{"value"=>"1950", "type"=>"inclusive", "normal"=>"1950"}
- unittitle
-
{"value"=>"Derek, John"}
- container
-
{"type"=>"box", "value"=>"10"}
{"type"=>"folder", "value"=>"37"}
- date_start
-
1949
- keydate
-
1949
- date_end
-
1950
- date_inclusive_start
-
1949
- date_inclusive_end
-
1950