1907-09 Mohammad-Ali Shah Qajar issues on three covers with 10ch & 2ch from Hamadan, 10ch pair and 2ch from Kazvin and 10ch strip of three & 1ch from Kazvin, fine trio

1907-09 Shah Qajar Issue 4Kr yellow with Ministry of Foreign affair violet overprint in complete mint n.h. sheet of 25, with full selvedge showing perforated "CC" at lower right, very fine and unique complete sheet of the 4Kr, with this being the key value in this issue, a spectacular showpiece. (Image)