I believe Ertl is the manufacturer of this model. The model is approximately 50+ years old. Definitely shows signs of wear and tear from over the years but not horrible. See photos.
ERTL Diecast Caterpillar CAT 12G Motor Grader Scraper Articulated 1/64
Vintage 1960s ERTL Caterpillar D6 Tractor with Bulldozer
Vintage Ertl Model Toy D6 Caterpillar Metal Bulldozer w/original treads
Vintage Ertl Model Toy D6 Caterpillar Metal Bulldozer w/original tracks #301
Doepke Model Toys Caterpillar D6 Bulldozer Pressed Steel
