{"value"=>"1915 April 19", "type"=>"inclusive", "normal"=>"1915-04-19"}
date_inclusive_start
1915
date_inclusive_end
1915
keydate
1915-04-19
date_start
1915-04-19
date_end
1915-04-19
physdesc
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed "}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}