The A&O began as a solo project, but as the years passed several others have come alongside and added invaluable assistance. (“If you build it, they will come”) Vince Griesemer has designed and built the electronics for the signal system. Rick Bacon has helped with scenery, equipment and general assistance. Jay Barnaby has spent countless hours detailing and lettering hoppers. And Bob Sobol has handled electronic projects, built exquisite locomotives, been the company photographer, and countless other areas of help. I am greatly indebted to their generosity and assistance.