After a few dud issues, this one has a few interesting items. Page two devotes almost half a page to Vacuum Power Brake Kits, like the kind that was installed on the DJ-3A when we bought it. This article shows that their installation was more common than I suspected.
On page four, there’s an article about the new “Fresh-Air” heater and cab ventilator and some of its advantages, along with a kit number. Also on page four, there’s an interesting article about the top bow rear brackets. First, their installation was cancelled in late 1955, but then Willys reversed that decision and added them again. So, there are some stock models made 1955 that didn’t have them.