- unitid
-
{"value"=>"3657494", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1972", "type"=>"inclusive", "normal"=>"1972"}
{"value"=>"1978", "type"=>"inclusive", "normal"=>"1978"}
- unittitle
-
{"value"=>"Black or Negro"}
- scopecontent
-
{"value"=>"<p>Correspondence about the use of \"black\" or \"Negro\" and on capitalizing \"Black.\"</p>"}
- container
-
{"type"=>"box", "value"=>"113"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1972
- keydate
-
1972
- date_end
-
1978
- date_inclusive_start
-
1972
- date_inclusive_end
-
1978