- unitdate
-
{"value"=>"1972-1980", "type"=>"inclusive", "normal"=>"1972/1980"}
- date_inclusive_start
-
1972
- date_inclusive_end
-
1980
- unittitle
-
{"value"=>"Robinson, Francis"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"29"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"23 letters, 1 telegram, 12 envelopes", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
23 letters, 1 telegram, 12 envelopes
- unitid
-
{"type"=>"local_mss", "value"=>"559480"}
- date_start
-
1972
- date_end
-
1980
- keydate
-
1972