1681
unmounted mint Block Larger Than four 6d. dull (milky) blue, marginal block of twelve (4x3) with imprint from the eighth printing (Feb. 1893), two stamps with crease at foot, otherwise fine unmounted mint. S.G.3, #264

細節
unmounted mint Block Larger Than four 6d. dull (milky) blue, marginal block of twelve (4x3) with imprint from the eighth printing (Feb. 1893), two stamps with crease at foot, otherwise fine unmounted mint. S.G.3, #264