@en|Scanning of a November 29, 1937 [[Sheaffer]] advertising for the [[Crest]] model in the initial version. Published on ''Life''. Retouched by the author for a better sharpness. Date on the sheet back. | @en|Scanning of a November 29, 1937 [[Sheaffer]] advertising for the [[Crest]] model in the initial version. Published on ''Life''. Retouched by the author for a better sharpness. Date on the sheet back. |