Hello Chris,
unfortunately, as far as I know, these parts didn't survive.
The lute part can be found online in the Warsaw library:
http://fbc.pionier.net.pl/id/oai:ebuw.uw.edu.pl:109222
There (and as I fear nowhere else) are no otehr parts.
Best regards
Markus
Am 02.05.2015 um 15:55 schrieb
Hi Peter,
op. IV has survived actually (from Jochen Domnings page:
Op. IV, Sei Concerti, gewidmet Herzog Ernst August von Weimar (Haffner,
Druck Nr. III.)
Weimar, Zentralbibliothek der Deutschen Klassik, M 8 27 a+b
Op. IV are 6 concertos with flute/violin and basso (all parts available
at