Uruguay 1900 Pineapple 7c Printer's sample in red (issued stamp was orange-brown) overprinted Waterlow & Sons SPECIMEN with security punch hole without gum, as SG 233
Uruguay 1900 Pineapple 7c Printer's sample in red (issued stamp was orange-brown) overprinted Waterlow & Sons SPECIMEN with security punch hole without gum, as SG 233