- Here is a fine unsigned Miller Brass #3 threaded DUPLEX burner, circa 1870-1880s
- The threads are 1&13/16 inches for a #3 collar
- Nice old condition and ready to be used
- Any further information needed please email. Buyer to pay shipping costs. Always happy to combine shipping if items will arrive safely packed together. Never a Handling charge. Returns are accepted if item is misdescribed, we want happy customers. Thank you for your business!!