Vintage SMR Glass Beer Stein with Pewter Lid Made in West Germany

German footed glass beer stein with pewter lid. It’s painted with St. George & The Dragon and two Medieval “Knights” on steeds in battle armor. Look at the knight’s heads, however. They appear to be dragons (?). The stein has no cracks, looseness, or chips and appears to have never been used. There is a paper label on bottom SMR WEST GERMANY. The foot alone is green glass.