CIRCA 1850, THE SECOND BY G. & J. DEANE, 46 KING WILLIAM ST., LONDON BRIDGE, CIRCA 1840 " /> A 60-Bore Continental Six-Shot Percussion Transitional Revolver, And A 28-Bore D.B. "Hammerless" Turn-Over Percussion Pistol , THE FIRST <I>CIRCA</I> 1850, THE SECOND BY G. & J. DEANE, 46 KING WILLIAM ST., LONDON BRIDGE, <I>CIRCA</I> 1840 | Christie's