@en|Scanning of a March 14, 1936 ''[[JiF]]'' ([[Waterman]] french agent) advertising for its ''Dermo'' pencil. Published on ''L'Illustration''. Retouched by the author for a better sharpness. | @en|Scanning of a March 14, 1936 ''[[JiF]]'' ([[Waterman]] french agent) advertising for its ''Dermo'' pencil. Published on ''L'Illustration''. Retouched by the author for a better sharpness. |