- unitdate
-
{"value"=>"1935 May 21", "type"=>"inclusive", "normal"=>"1935-05-21"}
- date_inclusive_start
-
1935
- date_inclusive_end
-
1935
- unittitle
-
{"value"=>"Maxwell, William Babington. ANS to A. P. Watt and son"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 p", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- extent_statement
-
1 p
- unitid
-
{"type"=>"local_mss", "value"=>"517643"}
- date_start
-
1935-05-21
- date_end
-
1935-05-21
- keydate
-
1935-05-21