The 25¢ harp mold Indian head is Spokane Club, Spokane WA. Steve Goodrich lists it as an "e" value and club dates 1901-1980's. Check Robt. Eisenstadts site for particulars of the harp mold as to time frame. Both Taylor & Co.? Anyhoo, Steve lists the harp mold as preceding the T's mold that had the same Indian and the T's mold with simply "Spokane Club" hotstamp.