Vtg USMC/Navy Mess Hall Pyrex Mug

Vintage 1950s USMC/Navy Pyrex Mess Hall mug, by Corning. Made in USA. 4 available, sold separately. These heavy duty Pyrex mugs are in very good condition with only minor scratches on teal blue stripes, and no chips or cracks. These were commonly used on US Marine and Navy ships because of their durability.