{"value"=>"1885 February 17", "type"=>"inclusive", "normal"=>"1885-02-17"}
date_inclusive_start
1885
date_inclusive_end
1885
keydate
1885-02-17
date_start
1885-02-17
date_end
1885-02-17
physdesc
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed "}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}