- unitid
-
{"value"=>"800684", "type"=>"local_mss"}
- unitdate
-
{"value"=>"c1850", "type"=>"inclusive", "normal"=>"1850"}
- unittitle
-
{"value"=>"<span class=\"persname\">Bach, Johann Sebastian.</span> [<span class=\"title\">Concertos, harpsichord, string orchestra</span>] <span class=\"title\">8 harpsichord concerti, 2 concerti for 2 harpsichords, 1 concerto for 3 harpsichords, 1 concerto for 4 harpsichords.</span> Leipzig: C.F. Peters"}
- scopecontent
-
{"value"=>"<p>Pl. no. 3434, 3410, 3539, 3660, 3710, 3717, 3731, 3026, 3120, 2983, 3292, 4519.</p> <p>Edited by S. W. [Siegfried Wilhelm] Dehn.</p> <p>Possible annotations by Arrigo Boito.</p>"}
- container
-
{"type"=>"folder", "value"=>"A9"}
- date_start
-
1850
- keydate
-
1850
- date_end
-
1850
- date_inclusive_start
-
1850
- date_inclusive_end
-
1850