{"value"=>"21 January 1926", "type"=>"inclusive", "normal"=>"1926-01-21"}
date_inclusive_start
1926
date_inclusive_end
1926
keydate
1926-01-21
date_start
1926-01-21
date_end
1926-01-21
physdesc
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed "}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}