The first group consists of six (6) store display posters of ‘Useful Birds of America,’ by Arm & Hammer/Church & Dwight. Approximate size is 17x25", copyright date is 1915, with artwork by Mary Easton. Collection includes three (3) posters of series ‘A’, plus three (3) more showing different bird subjects. All have been rolled, exhibit creases and/or slight chipping, but would otherwise look beautiful framed. A second group of five (5), ‘Birds - Nature’s Protectors’ are also included. Poster size is approximately 20x40”, with artwork by Louis Agassiz Fuertes. All five are rolled, with three showing creases and/or slight chipping, but two are in high-grade NM or better condition, and display beautiful colors. A grand total of 11 posters, all of very colorful and popular birds, from the early 20th century.