M.O. Griswold was the first to bring this kind of wheel game to the public in 1893. However, the refinements of the wooden top sign and nicer cabinetry indicate that this trade stimulator was produced about 1905. CONDITION: The wood, reverse painted glass, and smoothness of the mechanism are all excellent. A real piece of gaming history. No key Condition: (Very Good). Dimensions: 15 - 1/2" x 5 - 3/4" x 17 - 3/4".