+1Take a picture of the pipe, email it to Brad, and ask him. I can't think of an easier or more definitive way.
You got a good price on it!I won it at the recent pipe auction. Here's their photos: Pohlmann Sandblasted Bent Egg Estate Pipe | Taurus Auctions - https://bid.taurusauctions.com/lots/view/4-536WH5/pohlmann-sandblasted-bent-egg-estate-pipe