 In 1953 the U.S. military included the 4x4 station wagon models 463 and 473 as non (standard) classified 1/4-ton trucks under Standard Nomenclature List number G-740 in Technical Manual edition TM9-2800-1.The Jeep Wagon was produced as the IKA Estanciera by Industrias Kaiser Argentina from 1957 to 1970.In the 1950s a version based on the 1946 US version was introduced.