error and a quantity of duplicates in singles and multiples" /> A specialised collection on leaves with first issue singles and multiples including 15c. imperf. between stamp and top margin, a quantity of sheets of fifty with values to 50c. with lower value sheets from the different plates, second issue ½c. and 1c. imperf side margin and 1c. imperf. between pair, 1895 provisional surcharges including 1c. surcharged both sides, 2c. surcharged in black, sheets of ½c. and 1c., Postage Dues 1c<I> "Postag"</I> error and a quantity of duplicates in singles and multiples | Christie's