- unitid
-
{"value"=>"1060041", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1910-1960", "type"=>"inclusive", "normal"=>"1910/1960"}
- unittitle
-
{"value"=>"Lewis, Edward S., A Discriminative Study of the Changing Role of the New York Urban League, Part 1"}
- container
-
{"type"=>"box", "value"=>"45"}
{"type"=>"folder", "value"=>"32"}
- date_start
-
1910
- keydate
-
1910
- date_end
-
1960
- date_inclusive_start
-
1910
- date_inclusive_end
-
1960