@en|Scanning of a November 1914 [[Swan]] advertising for the ''Self Filler 252'' model. Published on the ''Punch'', Almanac Number of 1915. Retouched by the author for a better sharpness. | @en|Scanning of a November 1914 [[Swan]] advertising for the ''Self Filler 252'' model. Published on the ''Punch'', Almanac Number of 1915. Retouched by the author for a better sharpness. |