- unitid
-
{"value"=>"2016787", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
- unittitle
-
{"value"=>"Chicago"}
- scopecontent
-
{"value"=>"<p>Baby Dodds, Natty Dominique, Johnny Dodds, Suttie Reynard, Lonnie Johnson, and Lil Armstrong.</p>"}
- container
-
{"type"=>"box", "value"=>"110"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1939
- date_inclusive_start
-
1939
- date_inclusive_end
-
1939