- unitid
-
{"value"=>"3617859", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1977", "type"=>"inclusive", "normal"=>"1977"}
- unittitle
-
{"value"=>"Trotsky, León"}
- scopecontent
-
{"value"=>"<p>Contains <span class=\"title\">\"La Cuestión de los Negros en Estados Unidos (Raza)</span>.\"</p>"}
- container
-
{"type"=>"box", "value"=>"59"}
{"type"=>"folder", "value"=>"16"}
- date_start
-
1977
- keydate
-
1977
- date_end
-
1977
- date_inclusive_start
-
1977
- date_inclusive_end
-
1977