LSD / pre-decimal - watermerk / watermark "e" - rasterdiepdruk - photogravure Govt. Printers, Dublin |
Decimaal/ decimal - watermerk / watermark "e"- rasterdiepdruk - photogravure Govt. Printers, Dublin |
Decimaal/ decimal - geen watermerk / no watermark - rasterdiepdruk - photogravure Govt. Printers, Dublin Decimaal/ decimal - geen watermerk / no watermark - offset - offset-litho Irish Security Stamp Printers, Dublin All stamps in these series were printed in rotary photogravure by the Stamping Branch, Office of the Revenue Commissioners, Dublin Castle on a four color Chambon Press. |