- unitdate
-
{"value"=>"1963", "type"=>"inclusive", "normal"=>"1963"}
- date_inclusive_start
-
1963
- date_inclusive_end
-
1963
- unittitle
-
{"value"=>"<span class=\"title\">Eight Sonatas</span>, by Johann Mattheson"}
- scopecontent
-
{"value"=>"<p>for three alto recorders, edited by M.K., E.N.-506</p>"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"11"}
- unitid
-
{"type"=>"local_mss", "value"=>"850551"}
- date_start
-
1963
- date_end
-
1963
- keydate
-
1963