- unitid
-
{"value"=>"953472", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 23, 1969", "type"=>"inclusive", "normal"=>"1969-04-23"}
- unittitle
-
{"value"=>"Olsen, Everett to Kerouac, Jack"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 typed letter, signed"}]}
- container
-
{"type"=>"box", "value"=>"70"}
{"type"=>"folder", "value"=>"33"}
- date_start
-
1969-04-23
- keydate
-
1969-04-23
- date_end
-
1969-04-23
- date_inclusive_start
-
1969
- date_inclusive_end
-
1969