DescriptionDrPeppertrademark1910.jpg English: DrPepper1910 logo Date 1910 Source http://www.drpeppermuseum.com/getfile/c215898f-6f8a-4089-9db3-62628a34deec/1-39
considering the makers marks, we find two pipes marked R T.McGuire,1 in speaking of this makers stamp, says: Dr E. A.Barber refers to a trade pipe with the initials