- unitid
-
{"value"=>"299527", "type"=>"local_mss"}
{"value"=>"33433102639139", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1952", "type"=>"inclusive", "normal"=>"1952"}
- date_inclusive_start
-
1952
- date_inclusive_end
-
1952
- keydate
-
1952
- unittitle
-
{"value"=>"<span class=\"title\">Encyclopedia Britannica</span> Inc."}
- scopecontent
-
{"value"=>"<p>Release about the start of its <span class=\"title\">Great Books</span> series; photos of Markel at the celebration dinner</p>"}
- container
-
{"type"=>"box", "value"=>"13"}
{"type"=>"folder", "value"=>"25"}
- note
-
{"type"=>"did", "value"=>"See also: Benton, William"}
- date_start
-
1952
- date_end
-
1952