*A buyer’s premium of 18% of the winning bid was added as part of the total purchase price on all lots in this sale. Buyers were responsible for applicable sales tax, customs duty and any other prescribed charges. By placing a bid, bidders agreed to the terms and conditions in effect at the time of the sale.
1c-2c 1871-74 Proprietary Issue, Plate Proofs on Card (RB1P4-RB2P4). Left imprint and plate no. blocks of ten, 1c plate no. 1B and 2c plate no. 3A, gorgeous rich colors, large margins, both with small toned spots in margin only, Very Fine and scarce, unpriced in Scott