texas roll em tobacco Buy American Club Expanded Pipe 1 lb (16oz) Roll Your Own and Tobacco

I think this one is the first one I've found in the US that has done it

The description states: This pipe does not support a standard 6mm filter. For a novice, this may seem like a drawback, but for a professional smoker, it is a huge advantage

doi:10.1596/978-1-4648-0349-9_ch10

Details Category: Smoking Collection: Sir Henry Wellcome's Museum Collection Object Number: A652838 Materials: bowl, briar, band, silver, electro plated and mouthpiece, vulcanite Measurements: length 127 mm max.: height 45 mm max.: width 31 mm type: briar tobacco pipe credit: Wellcome Trust (Purchased from Stevens)

5 , e185 (2008)

doi: 10.1007/s00248-018-1176-2 57 RaiA