- unitid
-
{"value"=>"*LJ-12 2690", "type"=>"local_call"}
{"value"=>"919142", "type"=>"local_mss"}
- unitdate
-
{"value"=>"October 20, 1952", "type"=>"inclusive", "normal"=>"1952-10-20"}
- unittitle
-
{"value"=>"Waltz, op. posth., E minor / Frederic Chopin"}
- physdesc
-
{"format"=>"simple", "value"=>"1 sound disc : analog, 78 rpm, aluminum-based acetate ; 12 in."}
- note
-
{"value"=>"After show feature. Performers: Jose Iturbi ; Bell Telephone Orchestra. Access restricted. Advanced notification required for use."}
- date_start
-
1952-10-20
- keydate
-
1952-10-20
- date_end
-
1952-10-20
- date_inclusive_start
-
1952
- date_inclusive_end
-
1952