Vintage The Flying Scotsman Train USA Tour 1969-1970

Description

For your consideration is one vintage The Flying Scotsman USA Tour 1969-1970 glass mug.  Holds 16 oz of beverage.  Measures approximately 4 3/4" tall and 3 1/2" in diameter.  Bottom is marked "England".  Weighs over 1 lb.  The bottom of the mug has what I think is a manufacturing defect.  It looks like a break but is not.  I've tested it and it holds water.