unused Block of Four 1899-1902 overprinted "PATIALA/STATE" 3p. carmine block of four from the lower left corner of sheet, lower left stamp without overprint and showing additional overprint on selvedge on reverse, fresh with part original gum (the lower pair unmounted); a few split perfs. at left and light bend at lower left corner. A spectacular error and possibly unique. S.G. 32a, unpriced. Photo