- unitid
-
{"value"=>"89 M 12", "type"=>"local_call"}
{"value"=>"1109753", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1919 April 22", "type"=>"inclusive", "normal"=>"1919-04-22"}
- unittitle
-
{"value"=>"H. L. Mencken to Grant W. Overton"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"typescript letter signed "}, {"name"=>"extent", "value"=>"1 page"}]}
- date_start
-
1919-04-22
- keydate
-
1919-04-22
- date_end
-
1919-04-22
- date_inclusive_start
-
1919
- date_inclusive_end
-
1919
- extent_statement
-
1 page (typescript letter signed)