2, 6, 8, 12, 15 and 20 Pf. in each case with net pattern overprint only on the back (Michel. Numbers 36-38IIR, 40IIR, 41IIR, 43IIR (including the with -.- evaluated 37IIR) ** certificate H. G. Schlegel BPP "genuine, defects are missing. ", Michel 425,- the 37IIR