- unitid
-
{"value"=>"673510", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957 July", "type"=>"inclusive", "normal"=>"1957-07"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"7 items"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"16"}
{"type"=>"folder", "value"=>"612"}
- date_start
-
1957-07
- keydate
-
1957-07
- date_end
-
1957-07
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957
- extent_statement
-
7 items