At an early age, Audubon developed an interest in nature and drawing. He spent time exploring woods and making drawings of birds before devoting himself to his ornithological and zoological interests. When he took his drawings to a British publisher in 1826, his genius was immediately recognized. He published The Birds of America, which was issued in five volumes as Ornithological Biography. ALS, one page, 6.5 x 8.25, January 1, 1839. Letter to William Norris of Philadelphia, possibly the noted locomotive builder, while on his second trip to Scotland, asking him to see to the needs of his oldest sun. In part, 'Allow me the pleasure of presenting to your acquaintance, my eldest son Victor Gifford, who will in all probability spend some time in your City. He now returns to America with the view of settling there permanently...I beg of you to present him to any such of your own friends as you may think fit.' In fine condition, with some light corner toning from mounting remnants to reverse, expected folds and an uneven right edge. COA John Reznikoff/University Archives and RRAuction COA.