- unitid
-
{"value"=>"Reference number: E2942.", "type"=>"local_call"}
{"value"=>"1167941", "type"=>"local_mss"}
- unitdate
-
{"value"=>"July 31, 1949", "type"=>"inclusive", "normal"=>"1949-07-31"}
- unittitle
-
{"value"=>"Carnegie Hall"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 sound disc: analog, 33 1/3 rpm, aluminum-based acetate, 16 in."}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Source: NBC 470.</p> <p>I. Black, Frank. cnd.</p>"}
- accessrestrict
-
{"value"=>"<p>Restricted. Advanced notification required for use</p>"}
- originalsloc
-
{"value"=>"<p>Original in: *LJ-16 5299.</p>"}
- date_start
-
1949-07-31
- keydate
-
1949-07-31
- date_end
-
1949-07-31
- date_inclusive_start
-
1949
- date_inclusive_end
-
1949
- extent_statement
-
1 sound disc: analog, 33 1/3 rpm, aluminum-based acetate, 16 in.