I also picked up a copy of a Peterson’s Pipes Brochure that is really interesting. It has some great drawings of the system and also of the various shapes that are available. The brochure as an order blank that the buyer can send to Genin, Trudeau & Co. at 38 Notre Dame West in Montreal, Quebec, Canada. The postal code on the cover of the brochure gives it some age though I am not sure how old it is. Perhaps some of you will be able to help date this brochure. It would be great to know potential age.