- unitid
-
{"value"=>"3487142", "type"=>"local_mss"}
{"value"=>"408112", "type"=>"local_mss_av"}
{"value"=>"*LT-7-A 4136", "type"=>"local_call"}
- unitdate
-
{"value"=>"1960s-1970s", "type"=>"inclusive", "normal"=>"1960/1979"}
- unittitle
-
{"value"=>"Samplings of Commercials and Radio and Television Logos"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"00:13:56", "unit"=>"timecode"}]}
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio recordings"}]}
- date_start
-
1960
- keydate
-
1960
- date_end
-
1979
- date_inclusive_start
-
1960
- date_inclusive_end
-
1979
- extent_statement
-
(00:13:56) . 1 audio recording