- unitid
-
{"value"=>"[MAI-13162]", "type"=>"local_call"}
{"value"=>"1141495", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961 March 11", "type"=>"inclusive", "normal"=>"1961-03-11"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1961
- keydate
-
1961-03-11
- date_start
-
1961-03-11
- date_end
-
1961-03-11
- unittitle
-
{"value"=>"<name>Knowles, Edwin B.</name>, Letter"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 letter"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"681"}
- extent_statement
-
1 letter