Barry asked about Newgren pull plows, so there are some examples that I have (I hope this is what you were seeking).
Newgren 16″ Single Bottom Plow

Barry asked about Newgren pull plows, so there are some examples that I have (I hope this is what you were seeking).
Newgren 16″ Single Bottom Plow

UPDATE: **SOLD** Was on ebay
(02/09/2018) This brochure includes a dealer confidential price list. Note the flip down style of tire carrier.
“original Non Color Sheet , 8.5 x 11 , 2 Sheets , 3 File Holes At Left Edge , Kelly Rear Tire Carriers”
UPDATE: These sold on eBay for $35.
https://www.ebay.com/itm/KAISER-WILLYS-TRUCK-CUFFLINKS-1950s-1960s/192589233444
“Promotional cuff links and tie bar
Late 50’s – early 60’s”

This mixer was featured in the 1949 Willys Overland Equipment Book. It was manufactured by Hertzler and Zook, a company established in 1899 out of Belleville, Pennsylvania, that manufactured an array of machinery and farm implements. There are still a few catalogs left out there, such as this 1926-27 catalog for sale at Abe Books.
Read more about the company here: http://vintagemachinery.org/mfgindex/detail.aspx?id=439&tab=0

These documents were in a late 1940s Willys Overland binder.
There seems to be a very slight difference between the two sprayer packages offered by Field Force Manufacturing. One package used a pump with stainless steel non-magnetic plungers that gave the pump higher capacity and more pressure capability. It weighed slightly more, too.
The Truck ad is from the September 8, 1955, issue of the Heppner Gazette-Times, while the wagon is from the October 27, 1955, issue. I guess the 1955 fall advertising theme was “All-Purpose”.
Someone out to like this one.
https://racine.craigslist.org/atq/d/nice-old-original-willys-sign/6615292184.html
“Nice original willys service sign. Painted on metal 26″ x25″ double sided with org hanging bracket. A few scratches and marks, otherwise excellent shiny condition.”
Using the Heath Hitch, a person could attach several different attachments. This brochure came from a late 1940s Willys-Overland Equipment Book.
I’ll take the jeep, too! This early CJ-3B ad is in the May 7, 1953, issue of the Heppner Gazette Times one I hadn’t seen.