Friend of mine at work brought in this Westinghouse Johnny Ball. Fairly common style, marked with underlined "W" in circle on one end and on the other end is "PAT. SEPT. 22" over "1914". Can't recall seeing anything like this before and told him I'd ask around. So . . . . .a) Anybody ever seen any Westinghouse porcelain with this or any Pat. date? b)Would anbody be interested in owning it? c) What would be a fair ballpark asking price?