Toole's tour is mentioned in his book, Q. It was much later and Cowell never did make it to Australia although his sheet music did. Thanks for the good luck wish. I have a lot of material on my main subject of interest and have actually finished a book about him. (For my own interest and for friends who are sick of hearing me rave).
As to the Coppin "We're All Dodging" it's still a bit of a mystery but if I find more I'll post the info.
Thanks again, Q for the input. Joy