Two tintype photographs of boxers circa 1880, both pairs of boxers portrayed squaring up to one another, one pair stripped to the waist and enclosed i

Two tintype photographs of boxers circa 1880, both pairs of boxers portrayed squaring up to one another, one pair stripped to the waist and enclosed in a period frame, 9 by 7.5cm., 3 1/2 by 2 3/4in.