- unitid
-
{"value"=>"3576467", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1950s", "type"=>"inclusive", "normal"=>"1950/1959"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Oil refinery workers"}
- scopecontent
-
{"value"=>"<p>Exxon (Standard Oil Co. (N.Y.))</p>"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1950
- keydate
-
1950
- date_end
-
1959
- date_inclusive_start
-
1950
- date_inclusive_end
-
1959