Lot 51226 – 1910-13 Printer’s File Stamps 10s deep myrtle and orange (printing 1) in upper right corner marginal block of four with security punch holes

1910-13 Printer’s File Stamps 10s deep myrtle and orange (printing 1) in upper right corner marginal block of four with eleven security punch holes, washed and without gum, somewhat stained and soiled but a scarce piece; ex Blanic.