Framed display houses 6 beautiful mounted cabinet photographs of Philadelphia Jack O’Brien. Produced during the popular champion’s prime, O’Brien was the former World Light Heavyweight Champion and challenger for the heavyweight title. All are 5x7”, four are by Sommer Studio of Philadelphia, one by Robert Barrass, and one by an unmentioned photographer. Two are boldly signed and inscribed in black fountain pen with the year indicated as 1903. Photos are EX-MT, nicely matted and framed to 24x22”. LOA.