Petroleum Museum Coffee Mug View cart “Derrick Metal Lamp” has been added to your cart. $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 “INDEPENDENCE” PRINT $45.00 Add to cart “PERMIAN HISTORY 100 YEARS” PRINT $45.00 Add to cart Black Metal Pumpjack $79.99 Add to cart “PLANNING FOR GOLD ON BLACK MOUNTAIN” PRINT $45.00 Add to cart