This handsome little screw tip priming horn with turned base plug is an interesting, yet rarely seen item. It has great workmanship, color and confirmation. The tip threads on and off with ease and it fits tight and snug just as it should. It measures 5″ long from tip to base with the base plug measuring 1 3/8″ in diameter. The maker of this horn is unknown as it has been in a private collection for the last 30 years.