I have an old tintype photo of the "Grand Tent Parade" inside the tent, opening the circus. Unfortunately, there is no identification of the circus on any of the wagons. There is, however, a bag off to the side of one of the performance rings that has the word "COMETS *= " on it. Has there ever been a "Comet" circus in the US? I would apreciate any information you can give me on this subject. Thanks, Jim