Illustration of a Henderson Horse Lawnmower with Riverside Drive and Hudson River circa 1900 By Melanie | October 14, 2013 Illustration of a Henderson Horse Lawnmower with Riverside Drive and Hudson River circa 1900 – Peter Henderson Co. Posted in CC License, Marketing and tagged 1900, Hudson River, Lawnmower, Peter Henderson Co, Riverside Drive ← Illustration of a Henderson Horse Lawnmower circa 1906Peter Henderson Co Seed Catalog Cover circa 1906 →