I think I can remember when there were at least a dozen makers of U.S. briar factory pipes widely available for sale. Now there are fewer. Just from shopping online over some years, and visiting pipe shops and reading catalogs, and going to Walgreens, I would guess Dr. Grabow is the single largest seller of U.S. made briar pipes. You can still buy new Kaywoodie when they pop up at online retailers, but the inventory is often gone in weeks or days. You can still buy the occasional Yello-Bole or Medico, but they are still rarer. Is Dr. Grabow of Sparta, N.C., in fact the highest volume briar pipe maker in the U.S. in 2020?