- unitid
-
{"value"=>"3399466", "type"=>"local_mss"}
{"value"=>"566895", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1980 November 22", "type"=>"inclusive", "normal"=>"1980-11-22"}
- unittitle
-
{"value"=>"Pier A NYC #17 -- Night of Boat Horns/Bell and Big Boat Horn Together/Horns Immediately Clear After 5 AM"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1980-11-22
- keydate
-
1980-11-22
- date_end
-
1980-11-22
- date_inclusive_start
-
1980
- date_inclusive_end
-
1980
- extent_statement
-
1 audio recording