- unitid
-
{"value"=>"[MAI-17883]"}
{"value"=>"800206", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1952-1964", "type"=>"inclusive", "normal"=>"1952/1964"}
- unittitle
-
{"value"=>"<span class=\"persname\">Bernstein, Leonard, 1918-1990</span>. Letters to Carlos Chávez"}
- physdesc
-
{"format"=>"simple", "value"=>"3 leaves, 1 envelope (3 letters from Bernstein)."}
- container
-
{"type"=>"folder", "value"=>"2"}
- date_start
-
1952
- keydate
-
1952
- date_end
-
1964
- date_inclusive_start
-
1952
- date_inclusive_end
-
1964