2116
used Block Larger Than four 10c. deep blue, block of fifteen (5x3), touched or just cut into at left and bottom, faint vertical crease in fourth row, a very attractive and rare block. Ex Caspary. S.G. 32. Photo

细节
used Block Larger Than four 10c. deep blue, block of fifteen (5x3), touched or just cut into at left and bottom, faint vertical crease in fourth row, a very attractive and rare block. Ex Caspary. S.G. 32. Photo