India 1866 ½a bill ovpt “SERVICE POSTAGE” in green, used x 2 another Official Government imitation with “stop after POSTAGE”, also 2a bill with “SERVICE POSTAGE” forged ovpt in green. See footnote in Gibbons after SG O19.
Catalogue No: SG O16rep, O19, O19rep
Catalogue Value: -
Type: Mint, Used