Hi davet,
Wellingtons were made by the William Demuth Company (WDC). A quick search on eBay for "WDC Pipe" should render many examples. At one time it was estimated that WDC was producing about 200K pipes per year, with about 70% of those being the hugely popular Wellington model. Another interesting little factoid, the Wellington was the type of pipe that Lee Van Cleef smoked in the spaghetti western "The Good, The Bad, and The Ugly". Nice acquisition and I hope it brings you years of pleasure.