Parker Brothers purchased the rights to produce the card game Touring from the Wallie Dorr Company in 1925. First developed in 1906, Touring is a card game involving completing a trip of a certain number of miles, playing mileage cards to move ahead. Players encounter hazards and must obey certain traffic laws. Touring sold steadily over the years. The game is still manufactured today in slightly altered form, under the name Mille Bornes.