and when a further design evolution materialized, probably became the CJ-1 by default. They were manufactured until the CJ-2s appeared, and they were the first Jeeps built from the ground up for civilian use. No CJ-1s built have survived, and how many were made is unknown. CJ-2 Although at least 40 were built, the Willys-Overland CJ-2 was not available for retail sale. The CJ-2s, also known as "AgriJeeps", were the second-generation prototypes for the first production civilian Jeep, and were used solely for testing purposes. Although their design was directly based on the military Willys MB, using the same Willys Go Devil engine — they were not only stripped of all military features, particularly the blackout lighting, but also the CJ-2s had many significant differences in body features and construction versus the military Jeep. They had tailgates, power take-offs, engine governors ($28.65), column-shift T90 manual transmissions, 5.38 gears, 2.43:1 low-range transfer cases, and driver's-side tool indentations. Rear wheelwells were redesigned so that seats could be enlarged, improved, and moved rearward, and new, more weathertight top designs were tried. A canvas half-top with roll-down doors was one of several top designs tried before production. The CJ-2 Go-Devil L-head engine was largely the same as the wartime Jeep, but used a different carburetor and ignition system. Later models were stamped "JEEP" and were painted in a few civilian colors that translated into the "WILLYS" stamping and the colors that appeared on the first production CJ-2A Jeeps built from 1945. The spare tire was mounted forward of the passenger-side rear wheel on the earlier models and aft of the rear wheel on later ones. The CJ-2s were likely distributed to "agricultural stations" for evaluation purposes. Of the 40–45 CJ-2s built, serial numbers CJ2-03, CJ2-04, CJ2-06 (X30), CJ2-09 (X33), CJ2-11, CJ2-12, CJ2-14, CJ2-16, CJ2-26, CJ2-29, CJ2-32 (X56), CJ2-37 (X61), and CJ2-38 (X62) have survived, although some in very rough condition. CJ2-06 and CJ2-09 have been restored. CJ-2A The lessons learned with the CJ-2 led to the development of the first full-production CJ, the 1945-1949 Willys-Overland CJ-2A, or Universal Jeep. A trademark for "AGRIJEEP" was granted in December 1944, but was not used. The CJ-2A looked very much like a civilianized MB with a tailgate and side-mounted spare wheel. A distinct difference between the MB and the CJ-2A lay in the grilles of the two vehicles. Where the MB had recessed headlights and nine-slot grilles,