DescriptionEnvelope with return address stamp from E.D. Hartshorn & Sons Dealers in Hardware, Furniture &c, Buckley, Illinois. Postmarked November 20. No year. Addressed to Elijah Rathbun, Esquire. No 18, Loomis Street, Chicago, Illinois. Erasmus Darwin Hartshorn (1820-1900) was not a direct relation to Stewart W. Hartshorn. He operated a hardware and furniture business in Illinois, which he operated with his sons, Charles Darwin Hartshorn and Horace Hamilton Hartshorn.