American Locomotive Company (Alco) PA1 #0785 of the New York New Haven and Hartford. This is one of the variations of the “McGinnis” scheme used on the PAs.
This 10oz tumbler is dishwasher safe and made of durable stainless steel. Double-wall, air-gap construction means it will maintain the temperature of its contents for much longer than a regular tumbler.
Capacity = 10 ounces
Height = 4 5/8 inches
Diameter = 3 3/8 inches