UPDATE: I was surprised to recently see a 1953 ad for a Farm ‘Jeep’ in the Nevada State Journal (March 05, 1953, pg 9). Remember that the Farm ‘Jeep’, along with the ‘Jeep’ Tractor, were models produced mostly in 1951 and 1952, along with a line of jeep implements.
As you can see from this timeline reproduced below from the CJ-3A.info page, there were very few Farm ‘Jeep’s produced at all and none in 1953, though a handful of CJ-3B Farm ‘Jeep’s were made (see CJ-3B page for more info on the 3B version). So the use of the ad is curious.
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Originally Published May 12, 2020: Each of the brochures has consecutive form numbers, from FS-514100 to FS-514105. The brochure below included extra digits at the front: FS-4 FS-514102.