Petroleum Museum Coffee Mug $18.99 Warm up your mornings with this classic coffee mug featuring the Museum’s logo on one side and our trademark pair of pumpjacks on the other. 11 oz. capacity In stock Petroleum Museum Coffee Mug quantity — OR — Add to cart Categories: Drinkware, Museum Souvenirs Related products WILDCATTER: THE AUTHENTIC OIL & GAS EXPLORATION GAME $39.99 Add to cart Midland Pumpjack Pint Glass $11.99 Add to cart Black Metal Pumpjack $79.99 Add to cart Novelty Pen Read more