2 + Pfg till 10 Mark "C. I. S" official stamps series, used on cover of the commission with seal of office strike, Michel-no. D1, D5, D7, D9, D10 and D11 according to usual überpeniblen certificate with discreet tooth shortening - otherwise faultless quality straight the values to 2, 5 and 10 Mark!, photo expertize Gruber BPP (2017) : " .. . Otherwise in perfect quality. ", Michel 3. 200.- - scarce issue!