- unitid
-
{"value"=>"3670808", "type"=>"local_mss"}
- unitdate
-
{"value"=>"circa 1965", "type"=>"inclusive", "normal"=>"1965", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"<span class=\"title\">Heritage (American Ballads and Songs 1750-1840)</span>"}
- container
-
{"type"=>"box", "value"=>"49"}
{"type"=>"folder", "value"=>"2"}
- note
-
{"value"=>"An album by the Robert DeCormier Folk Singers."}
- date_start
-
1965
- keydate
-
1965
- date_end
-
1965
- date_inclusive_start
-
1965
- date_inclusive_end
-
1965