{"value"=>"2 February 1952", "type"=>"inclusive", "normal"=>"1952-02-02"}
date_inclusive_start
1952
date_inclusive_end
1952
keydate
1952-02-02
date_start
1952-02-02
date_end
1952-02-02
physdesc
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed "}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}