I recently purchased a pewter hourglass with the maker mark in a triangle the letters BMF over the letter N. I understand this West German maker made a series of steins, but apparently the hour glass by the same maker is not as common. Could anyone give me the name and location of the maker with this mark? Thanks.
I have three different glass steins, marked “Made in W. Germany” on the inside lid edge and has the BMF over N inside a triangle. I can find nothing on it so far. These come from my now deceased Unvle who was stationed in Germany while in the U.S. Army circa late 1950’s – 1960’s.