@en|Scanning of an April 1919 [[Sheaffer]] advertising for a lady model (No. 366 CRM). Published on ''The National Geographic Magazine'', Vol. XXXV, No. 4. Retouched by the author for a better sharpness. Date on the cover. | @en|Scanning of an April 1919 [[Sheaffer]] advertising for a lady model (No. 366 CRM). Published on ''The National Geographic Magazine'', Vol. XXXV, No. 4. Retouched by the author for a better sharpness. Date on the cover. |