Black Porter String Holder. 6 1/2" high. Marked, "Fredericksburg Art Pottery USA". Very rare!!! Excellent condition. "Click" on the photo to see an enlargement of this wonderful string holder. This string holder, like all of the other string holders we offer, is an original and not a reproduction. Please use the "Ask A Question" button to the right if you have any questions concerning this item and remember - all sales are fully guaranteed!