@spence - I am sure that you are right. I have been attempting to match to bottom of the letters to those on other coins as well as the unique "square" body of the bull, under the hump and the unique feature on the horseman side at the 12:30 position (sort of looks like an upside down pine tree). I can find similar bull sides with different horseman sides and similar obverses with different reverses. I cannot match the bottoms of the letters though.