Billiards Magazine had an article in the '20s or early '30s showing a photo of a pair of scissors. They were engraved with Charlie Peterson's slogan: "Show me a billiard shot I can't make" - and the article explained why. Peterson had sent pairs of these engraved scissors to major newspapers and magazines, with the idea that anyone spotting an interesting billiard shot should cut out the shot diagram and send it to Peterson so he could prove he could shoot any shot known. I kept my eyes out figuring if they showed up on ebay that nobody would know why scissors were listed in billiards. Well, 20 years later a pair showed up and nobody else bid. Interesting artifact seemed cheap at $25, until I figured up my time looking for 20 years! Here they are:
https://rover.ebay.com/rover/1/711-...0001&campid=5335988529&icep_item=174545425613
https://rover.ebay.com/rover/1/711-...0001&campid=5335988529&icep_item=174545425613