Lot
449 
South Australia, 1901, 2½d indigo, "O.S." inverted, horizontal pair, o.g., fresh with deep color, Fine, a very scarce multiple. SG No. O83a £1,200 fo singles ($1,430).
Realized: $375
Sale 103: The APS Auction
Australian States to British Guiana
Lot 449
South Australia, 1901, 2½d indigo, "O.S." inverted, horizontal pair, o.g., fresh with deep color, Fine, a very scarce multiple.SG No. O83a £1,200 fo singles ($1,430).