Happy holidays to all you fellow pipe smokers. I recently found a matched set in a little hard case of a straight bulldog and a straight billiard made by or for David P. Ehrlich & Co. Of Boston. According to the info on the web, Ehrlich apparently stopped selling, making and/or importing pipes in 1968. The pipes simply say "Ehrlich" on one side of the shank and that they are made of Algerian Briar on the opposite side. The stems, however, have the letters "APG" in white. Does anyone know what APG references ? The closest I came was that Michael Keedy used those letters on his pipes, but can't find anything further about him. The tobacconist said he believed an outfit in Jersey City, New Jersey used to turn Ehrlich's pipes for them, but that company is long gone. Any guesses ... Anyone ?