Stylish and well-appointed, the 1923 6-58 Sport Touring Moon is an example of Moon's predilection for over soliciting orders (15,000) and under delivery (6,000) which led to Moon's downfall by 1930. At least 12 different bodies were offered on two chassis during the 1923 model year. Specifications: High quality Continental 8R engine and Timken axles; displacement 171 cubic inches; 58 horsepower; 128 inch wheelbase; price new $2,095; built in St. Louis MO; acquired by Museum in 2006. Hear more here.