- unitid
-
{"value"=>"1006703", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1930 December", "type"=>"inclusive", "normal"=>"1930-12"}
- date_inclusive_start
-
1930
- date_inclusive_end
-
1930
- keydate
-
1930-12
- date_start
-
1930-12
- date_end
-
1930-12
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 volume"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>(London Exhibition..., A. U. P.)</p>"}
- container
-
{"type"=>"box", "value"=>"14"}
- extent_statement
-
1 volume