Corinphila Auction 284-290 Day 3

1866: 4 reales red, a fine unused example with variety "Printed on Both Sides", position 27 on the sheet of 104 subjects, with trace of marginal frameline at left, hinged on both sides but nevertheless a fine example of a rare stamp with large part og. Gi 4c = £ 375/Scott = $ 550.