I've heard of Horry Jameson, famous British pipe maker for GBD, but I had never heard before of a "Jameson's" line of GBD pipes. Is that where the name for this line comes from? And were the pipes themselves marked "Jameson's"?
http://www.ebay.com/itm/Vintage-GBD-Jamesons-Fine-Briar-Pipe-Box-315-Apple-With-Pipe-Sock-England-/321697892628?
http://www.ebay.com/itm/Vintage-GBD-Jamesons-Fine-Briar-Pipe-Box-315-Apple-With-Pipe-Sock-England-/321697892628?