6016 John Weissenberger Milwaukee, WI
This antique soda bottle features a line around the mug-base (8-sided arches upward) about 9/16 inches up from the bottom. A careful examination of the lettering makes me think that it is an extended mold made by enlarging the earlier bottle blown in #6013. The bottle has no slug plate and reads, "JOHN WEISSENBERGER MILWAUKEE WIS".