- unitdate
-
{"value"=>"3/21/1912", "type"=>"inclusive", "normal"=>"1912-03-21"}
- date_inclusive_start
-
1912
- date_inclusive_end
-
1912
- unittitle
-
{"value"=>"Breitkopf und Härtel."}
- physdesc
-
{"value"=>"typed letter, signed ink (1 p).", "format"=>"simple"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"14"}
- unitid
-
{"type"=>"local_mss", "value"=>"792735"}
- date_start
-
1912-03-21
- date_end
-
1912-03-21
- keydate
-
1912-03-21