@en|Scanning of a July 1922 [[Eversharp]] advertising for the ''Eversharp'' pencil, ''Colonial'' and ''Checkerboard'' pattern. Published on ''The National Geographic''. Retouched by the author for a better sharpness. Dating provided by seller. | @en|Scanning of a July 1922 [[Eversharp]] advertising for the ''Eversharp'' pencil, ''Colonial'' and ''Checkerboard'' pattern. Published on ''The National Geographic''. Retouched by the author for a better sharpness. Dating provided by seller. |