- unitid
-
{"value"=>"539571", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1950 - Mar. 1966", "type"=>"inclusive", "normal"=>"1950-01/1966-03"}
- unittitle
-
{"value"=>"<genreform>Letters</genreform> to <span class=\"persname\">Eleanor Blair</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"45 letters and 8 postcards"}]}
- origination
-
{"value"=>"Sarton, May.", "type"=>"persname", "role"=>"sender"}
- container
-
{"type"=>"box", "value"=>"111"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1950-01
- keydate
-
1950-01
- date_end
-
1966-03
- date_inclusive_start
-
1950
- date_inclusive_end
-
1966