J JTMcC Joined Jan 8, 2006 Messages 7 Jan 9, 2006 #1 Does anyone know who uses this marking: the letters JB enclosed in a circle (or really an oval that's almost a circle )? Thanks, JTMcC.
Does anyone know who uses this marking: the letters JB enclosed in a circle (or really an oval that's almost a circle )? Thanks, JTMcC.