@en|Scanning of an October 29, 1938 ''[[JiF]]'' ([[Waterman]] french agent) advertising for flat double pencil. Published on ''L'Illustration''. Retouched by the author for a better sharpness. | @en|Scanning of an October 29, 1938 ''[[JiF]]'' ([[Waterman]] french agent) advertising for flat double pencil. Published on ''L'Illustration''. Retouched by the author for a better sharpness. |