Early Isaacson Trademark Plate For Trac Dozer
This is a trademark plate for the Isaacson Tractor Equipment Hydraulic Trac-Dozer. The Trac-Dozer referred to the implements manufactured for International; specifically the early TD-9.
The plate measures 10" x 3.5" and was purchased on eBay.
Isaacson Tractor Equipment built factory-authorized matched equipment for International dozers for several years until 1950. Will try to find more history and post it to this site.