Lot 172 ()
British Guiana, 1881, Provisional Surcharge, 2¢ on 12¢ Pale Violet, Both Surcharge Types, surcharge types 23 & 24, horizontal pair, without gum, bright and fresh, Very Fine, a scarce pair; with 2017 R.P.S.L. certificate. Scott No. 99c.SG No. 155a £1,600 for o.g. ($1,970).
Realized: $525
Lot 173 ()
British Guiana, 1881, Provisional Surcharge, 2¢ on 24¢ Emerald Green, surcharge types 23 & 24, horizontal pair separated and rejoined, without gum, Fine; with 2017 R.P.S.L. certificate. Scott No. 100.SG No. 157, 158 £965 for singles ($1,190).
Realized: $250
Lot 174
British Guiana, Official, 1877, 24¢ Green, Unissued, o.g., lightly hinged, well centered, short perf at left, otherwise Extremely Fine, scarce.SG No. O12 £2,250 ($2,770).
Realized: $375