- unitid
-
{"value"=>"7", "type"=>"local_call"}
{"value"=>"1045106", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1940 March 9", "type"=>"inclusive", "normal"=>"1940-03-09"}
- date_inclusive_start
-
1940
- date_inclusive_end
-
1940
- keydate
-
1940-03-09
- date_start
-
1940-03-09
- date_end
-
1940-03-09
- unittitle
-
{"value"=>"Arthur Swann, Parke-Bernet Galleries, at New York, to Winthrop Wetherbee, Jr., at Boston"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"typed letter signed "}, {"name"=>"extent", "value"=>"1 page"}], "supress_display"=>true}
- extent_statement
-
1 page