I thought I recognised the name Erich Bunge on the the fourth set of documents in your top photo. He was wounded by AA fire and bailed out on 20 February 1944, south of Aprilia, Italy (Anzio beach head). He was even mentioned in a deciphered Enigma signal:
CX/MSS/R101(B),3
Source learnt that an Fw. 190 had been shot down by AA fire on 20/2 and been destroyed. The pilot, Hptm. BUNGE of SG. 4, had baled out and had been brought in to his unit slightly hurt.
I'd be interested in anything you have about this incident (and the rest of his career in Italy, but I don't want to get greedy).
As for Kauschke, the codes of two of the Ju 188s, K7+BK and +CK, indicate that he was flying with 2./Fernaufklärungsgruppe (Nach), that is the 2. Staffel of Long-range reconnaissance Gruppe (Night).