C-19 Touring Sedans were produced at a listed price of US$1,198 ($ in dollars ). For 1939, model names and series numbers were updated. The Series C-23 was shared with the Imperial, the New Yorker and the Saratoga. The straight eight was shared with all three and an aluminum cylinder head was optional on the high compression engine. Visual distinctions could be found in the interior fabrics, the number of chrome pieces in the grille and nameplate badges installed. A Victoria coachwork choice, provided by Hayes Body Company, was offered on the Imperial along with either a two-door Business Coupe or five-passenger Brougham Coupe and a four-door sedan. The top level Series C-24 offered three factory provided sedans, including a limousine, or three convertible body style choices from Derham. The car pictured is J.G. Martin's (retired airline mechanic) 1939 Series C-24 7-passenger Limousine Sedan, believed by him and his son Tim to be the only 1939 production 7-passenger limousine still on the road. The listed price was US$2,695 ($ in dollars ). One of three Imperial Custom Convertible Town Car by Derham was specially built for the 1939 royal tour of Canada of British King George VI and Queen Elizabeth when their visit was in the United States. This car was then donated to the Detroit American Legion post. Following an assassination attempt in 1937, an armoured Chrysler Imperial was purchased as the official car for António de Oliveira Salazar, the Prime Minister of Portugal. 1940–1948 In 1940 the Imperial Crown Series C-27 was the only vehicle to wear the "Imperial" nameplate and was offered in four body styles labeled as six-passenger Sedan, an eight-passenger Sedan, the eight-passenger Limousine, and the six-passenger Derham Parade Phaeton. The styling was shared with all Chrysler models for that year and offered front fender parking lights with conventional running boards, and distinguishing a Chrysler model was limited to a nameplate attached on the front fender just below the engine hood, interior upholstery and standard features installed that were optional on other models. The six-passenger sedan offered storage compartments in the front seatbacks and foot rests, while the eight-passenger sedan replaced the storage compartments with accommodation for storing the retractable jump seats and no foot rests. The limousine offered a retractable glass partition between the driver and passenger compartment, installing leather seating for the driver and wool upholstery for the passenger compartment, Lockheed hydraulic brakes,