Translations:Horse Game History/15/en

Particularly in the early 1900s, there were many variations of mechanical horse racing games produced. "Trade Stimulators" were mechanical devices used in shops to promote certain products, or to get customers' attention with the goal of stimulating the purchase of products sold in the shop. A trade stimulator by the name of $game1 included colored balls that rolled down a randomizing path, so that the resulting order was random$ref1.