Here’s a brochure (Form 471A10) that I missed on eBay last year (and that I’ve never seen).
Text from eBay ad: “This listing is for a Rare Vintage 1947 Universal Jeep Book titled Jeeps or Tractors in the Farm Plan. This booklet is 17 pages, measures 8×10, made in USA, form 471A10. This book compares using a tractor to a Jeep on the farm. The item “RARE Vintage 1947 Willys Jeep or Tractor Brochure Farm Plowing Comparison Book”” (from this page)
This is very similiar to this one https://www.farmjeep.com/universal-farm-jeep-brochure/ with many of the same photos and captions. Like you, I’ve not seen this before and would like to have scans of the full document.
That is really interesting …….would love to see if they used specific tractors in the comparisons or just more generic “studies”. I do recognize a Farmall M or H in one picture. Great stuff Dave.