- unitid
-
{"value"=>"1006701", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1929 July-1930 September", "type"=>"inclusive", "normal"=>"1929-07/1930-09"}
- date_inclusive_start
-
1929
- date_inclusive_end
-
1930
- keydate
-
1929-07
- date_start
-
1929-07
- date_end
-
1930-09
- unittitle
-
{"value"=>"(London Exhibition..., A. U. P)"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 volume"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"14"}
- extent_statement
-
1 volume