- unitid
-
{"value"=>"977207", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1974-1986", "type"=>"inclusive", "normal"=>"1974/1986"}
{"value"=>"1993", "type"=>"inclusive", "normal"=>"1993"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1974
- date_inclusive_end
-
1993
- keydate
-
1974
- date_start
-
1974
- date_end
-
1993
- unittitle
-
{"value"=>"<span class=\"persname\">Berg, Stephen</span>"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"23"}