- unitdate
-
{"value"=>"[1927?] June 22", "type"=>"inclusive", "certainty"=>"questionable", "normal"=>"1927-06-22"}
- date_inclusive_start
-
1927
- date_inclusive_end
-
1927
- unittitle
-
{"value"=>"Invitation, [London, Mary Hoyt] Wiborg"}
- physdesc
-
{"value"=>"1 L., [1] p.", "format"=>"simple"}
- container
-
{"type"=>"folder", "value"=>"22"}
- unitid
-
{"type"=>"local_mss", "value"=>"599495"}
- date_start
-
1927-06-22
- date_end
-
1927-06-22
- keydate
-
1927-06-22