20, 60 and 60 plus 40 Kopecks, mixed franking on postage exceeding tariff rate envelope, cancelled by cancel "PCKOB * K * 24 2 42" and "PCKOB * a * 24 2 42", very fine, expertized Dr. Rommerskirchen BPP, photo expertize Robert Brunel VP (2025) "the condition is perfect