- unitid
-
{"value"=>"1088718", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1915 March 9", "type"=>"inclusive", "normal"=>"1915-03-09"}
- date_inclusive_start
-
1915
- date_inclusive_end
-
1915
- keydate
-
1915-03-09
- date_start
-
1915-03-09
- date_end
-
1915-03-09
- unittitle
-
{"value"=>"to Dr. Edmund von Mach"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph card signed "}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"1"}
- extent_statement
-
2 pages