⭕ This is a rare opportunity to own one of the most artistically beautiful & technically magnificent bicycles ever created. The Tonk Old Hickorys were built by Maxwell Tonk in the late 1897 & 1898 out laminated, steam-bent, second growth hickory. The patent, a copy of which is included with the bicycle, describes the method of fabrication. The frame is actually hollow. Wheels are 28 Lobdells.