- unitdate
-
{"value"=>"1974 - 1994", "type"=>"inclusive", "normal"=>"1974/1994"}
{"value"=>"n.d.", "type"=>"inclusive"}
- date_inclusive_start
-
1974
- date_inclusive_end
-
1994
- keydate
-
1974
- unittitle
-
{"value"=>"<span class=\"persname\">Plant, Richard</span>"}
- scopecontent
-
{"value"=>"<p>Letters to editors of periodicals.</p>"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"5"}
- unitid
-
{"type"=>"local_mss", "value"=>"927897"}
- date_start
-
1974
- date_end
-
1994