- unitid
-
{"value"=>"3500891", "type"=>"local_mss"}
- unitdate
-
{"value"=>"circa 1960s", "type"=>"inclusive", "normal"=>"1960/1969", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"<span class=\"title\">Concerto Grosso</span> -- Negatives"}
- scopecontent
-
{"value"=>"<p>With Betty Jones and Fritz Ludin.</p>"}
- container
-
{"type"=>"box", "value"=>"63"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1960
- keydate
-
1960
- date_end
-
1969
- date_inclusive_start
-
1960
- date_inclusive_end
-
1969