This is my interpretation of fig. 35 in Michael Briggs'
Piedmont North Carolina Banded Powder Horns Hunting Bags & Bullet Molds It is listed as being form Alamance Co N.C. which is just east of Winston Salem, if I am not mistaken.
This horn is about 12 1/2" around the outside curve, the Cherry base is about 2 1/2". The The screw tip is horn and about 2 1/4", threaded 1/2-13. The very tip of the original was missing so I guessed at it's design.
Any comments, pro or con are welcome.
Tim C.