This is a great condition 1850's period advertising broadside from J. Hapgood of Boston that features their Agency for the sale of "Volcanic Repeating Arms, which will discharge with force and precision, 24 shots in one minute.". It also mentions "Colt's Revolvers" ! Framed up, this would make a great addition to any gun room, especially for one that features Volcanic Firearms or Lever-action Winchesters.