This design originally comes from a British communist cartoon from a 1937 pamphlet called "Communist Plan for Life In Hackney" which I have redrawn and refinished in order to preserve this interesting piece of labor history.
• Ceramic
• 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter
• 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter
• 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter
• Dishwasher and microwave safe