This 28" motorbike is the only tank bike ever produced by a Canadian company. There are no known examples. I want to create this model using existing parts as closely as possible. It appears parts were sourced from US companies. Westfield? Dayton? I do have an early Elgin motorbike frame/fork as well as all other parts needed relevant for the build, except the chain ring/crank assembly and of course, no cigar tank, which I can fab. Finding the chain ring may be a problem. Who made this? There were many close variations of it made. Thoughts?