Soroki. STATIONERY ITEMS: 1880-92, stationery envelope of 3k black and two of 3k brown, different shades and angle of paper watermark, all are unused, VF (Image)

Soroki. 1898, imperforated plate proof of 3k in dark blue, gray blue, green and lilac (issued stamp is in dark blue, gray blue and brown), block of four printed on chalk- surfaced paper without gum, VF and scarce multiple (Image)

Soroki. COLLECTION: 1879-98, 37 mostly mint stamps (7 - used), including two plate proofs and inverted gray blue background on No.11, nice quality unit, full/large part of OG or used, F/VF, C.v. $1,200 (Image)