{"value"=>"1904 November 7", "type"=>"inclusive", "normal"=>"1904-11-07"}
date_inclusive_start
1904
date_inclusive_end
1904
keydate
1904-11-07
date_start
1904-11-07
date_end
1904-11-07
physdesc
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed "}, {"name"=>"extent", "value"=>"8 pages"}], "supress_display"=>true}