- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
{"value"=>"1971", "type"=>"inclusive", "normal"=>"1971"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Cage, John"}
- scopecontent
-
{"value"=>"<p> Letters between Cage and Becker happened exclusively in 1939. Other letters are about the aforementioned correspondence.</p>"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"1"}
- date_inclusive_start
-
1939
- date_inclusive_end
-
1971
- keydate
-
1939
- unitid
-
{"type"=>"local_mss", "value"=>"822648"}
- date_start
-
1939
- date_end
-
1971