- unitid
-
{"value"=>"3189453", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1930", "type"=>"inclusive", "normal"=>"1930"}
{"value"=>"1934", "type"=>"inclusive", "normal"=>"1934"}
- unittitle
-
{"value"=>"Envelopes"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 items", "unit"=>"items"}], "supress_display"=>true}
{"format"=>"simple", "value"=>"Envelopes are empty."}
- container
-
{"type"=>"volume", "value"=>"3"}
- date_start
-
1930
- keydate
-
1930
- date_end
-
1934
- date_inclusive_start
-
1930
- date_inclusive_end
-
1934
- extent_statement
-
2 items