- unitdate
-
{"value"=>"1983 - 1985", "type"=>"inclusive", "normal"=>"1983/1985"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1983
- date_inclusive_end
-
1985
- unittitle
-
{"value"=>"155— <span class=\"title\">Little Harpsichord Book</span>"}
- container
-
{"type"=>"box", "value"=>"177"}
{"type"=>"folder", "value"=>"20"}
- unitid
-
{"type"=>"local_mss", "value"=>"830656"}
- date_start
-
1983
- date_end
-
1985
- keydate
-
1983