- unitid
-
{"value"=>"3639228", "type"=>"local_mss"}
- unitdate
-
{"value"=>"circa 1970s", "type"=>"inclusive", "normal"=>"1970/1979", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Photomechanical Works"}
- scopecontent
-
{"value"=>"<p>Includes map of languages spoken in Africa.</p>"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"26"}
- date_start
-
1970
- keydate
-
1970
- date_end
-
1979
- date_inclusive_start
-
1970
- date_inclusive_end
-
1979