1921, unframed double black overprint on 1/4pi green, vertical pair, positions 28 and 33 (penciled on reverse), slightly dryish full OG, NH, VF, SG #23d, ?400, Scott C.v. $450 as hinged

150.00

1921, unframed black overprint on 1pi blue, left sheet margin vertical pair, bottom stamp with omitted date at right, while top one has omitted date at both sides, dried full OG, NH, F/VF, expertized by D. Graham, SG #25a, var, ?850++

200.00

1922, double (one inverted) framed overprint on 1pa lilac brown, full OG, NH, VF, signed D. Graham, SG #31c, ?275, Scott C.v. $225 as hinged

100.00

1922, double (one inverted) framed overprint on 1/4pi green, slightly dryish full OG, NH, VF, expertized by D. Graham, SG #33c, ?275, Scott C.v. $225 as hinged

100.00

1922, framed double overprint on 2pi magenta, fresh quality, slightly dryish full OG, NH, VF, SG #36a, ?300 as hinged

100.00

1925, Caliphate issue, inverted double black surcharge 1/4pi on 1/8pi chestnut, nicely centered, full OG, NH, VF, C.v. ?800 as hinged

200.00

1925, King Ali issue, black overprint on 10pi red and green, center is inverted, left sheet margin single, full OG, LH mostly on margin, F/VF, SG #185Ca, ?110

60.00

1950, 50th Anniversary of Capture of Riyadh, complete set of five, full OG, NH, VF, C.v. $219.50

75.00

1964-70, Gas-Oil Separating Plant, 1p-200p, complete set of 28, perfect quality, full OG, NH, VF, C.v. $2,260

750.00

1925, Arabic Numerals, unissued imperforated complete set of four with double impression, left sheet margin singles, full OG, VLH, VF

100.00