20, 60 and 60 + 40 Kopek stamps on an addressed envelope, Michel numbers 14 A, 15 A and 16 A I with printing error I "X instead of K in PCKOB", cancelled with the stamp "PCKOB * K * 19 3 42", the envelope is overfranked, excellent condition, photographic finding Robert Brunel VP (2025) "The condition is flawless".