3 penny to 12 penny farewell issue on gray paper unwatermarked, variety \"unperforated\", four values, in each case with corner stamp \"LEIMBACH over KLOSTERMANSFELD 30.3.46, 8 penny small yellow tint - otherwise faultless total maintenance, photo expertize Dr. Michael Jasch BPP: \"unperforated stamps are used very rare and only in few copies proved. \"