7198269 American Trade-Marks and Devices: Ajax Rubber Co, Inc, Millbrook, New York (litho) by American School, (20th century); Private Collection; (add.info.: Ajax Rubber Co, Inc, Millbrook, New York. Illustration for A Book of American Trade-Marks and Devices compiled by Joseph Sinel (New York, Alfred A Knopf, 1924). Note: Some of the trademarks included in this book are still current and may require permission for use. Designer: Unknown.); 穢 Look and Learn.