This piece is in "Der getreue Music=Meister". Original instrumentation are for 2 Alto Recorders, 2 Flutes & 2 Viole di gamba, distinguished by its own clef and key.
2 Recorders : French clef, B♭ major
2 Flutes : G clef, G major
2 Viole di Gamba : Alto clef, A major
I made two version( french clef setting and g clef setting ). But if you can read french clef, I recommend you to use the original Facsimile.