to passenger-carrying trailers in 1943. Starting about 1940, under the direction of James J. St. Croix FitzJohn began to switch from building bodies for other manufacturers' chassis to their own integral models. The last bus body delivered was a model 625 in March 1940 for a White 1012 demonstrator chassis. In 1950 diesel power began to be offered as an option. At the same time the current models were redesigned with rear engines. Even though the Cityliner offered unparalleled maintenance access to the engine (the rear corner panels swung out, as well as the back panels lifted up), FitzJohn could not compete against the larger manufacturers (such as GM and Twin Coach) and decided to leave the transit market in 1954. FitzJohn's last offering was the Roadrunner. Officially designated the FID (FitzJohn Interurban Diesel with a 150 hp Cummins JBS-600) or FIG (with a Gasoline Waukesha 176 hp 140-GK), the Roadrunner was offered as a 37-passenger coach with a wheelbase, or a shortened 33-seat version on a wheelbase. Only 14 FIGs were built, and all but a handful of the Roadrunners were 37-seaters. The last FitzJohns built for an American customer were five Roadrunner Sightseer variants (with roof windows) for Florida Greyhound Lines. The Muskegon factory closed in May 1958, after the last order of 54 FIDs was delivered to Mexico. Sales records exist for the 31 years 1927 through 1958. During that time FitzJohn constructed 2,621 buses and coaches, 1,460 bodies, 776 stretchouts, and 62 trailer conversions. It is estimated that over 400 bus bodies—plus a small number of truck bodies—were built in the years 1921–1927, for a total of over 5,300 units. Foreign operations In 1949 FitzJohn purchased surplus land and a airplane hangar adjacent to the Brantford, Ontario airport. The first buses built by FitzJohn Coach of Canada Ltd. were delivered to Hollinger Bus Lines (a suburban Toronto company) in May 1950. The Brantford plant built 197 buses during its entire existence. Initially the front-engined 310 Cityliner was produced, but construction switched to the rear-engine FTD and FTG. In 1958 the facility was sold to Blue Bird, allowing that company to expand into Canada. Shortly after World War II FitzJohn established a sales unit in Mexico City. Mexico proved to be a fertile market for the company, and 40-passenger Super Duraliners were sold there until 1956, many built to an unusual rear-entrance/exit configuration. Although sales dropped in