The Riker previous owner told me the story of who took possession of the Riker from him, with the idea that he would be able to buy it back should that time ever come. As the story goes, the next owners family had a sell off, which included the Riker, but it moved on to another owner. He didn't know more only that he suggested that the Riker is still in the California coastal area still. He is helpful and if he, or some of his truck buddies, comes up with more current information he will share that information. Interestingly, my hunt for information on Locomobile and Riker trucks has put me on to a WW-1 Pierce-Arrow truck project. If something comes of that lead, I may need to start a Pierce-Arrow truck thread.
Al