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.
1994 Ertl Diecast Caterpillar D350D Articulated Dump Truck With VHS Video Rare
Vintage 1960s Ertl Caterpillar D6 Tractor Bulldozer 1:24 Diecast Construction...
Vintage Ertl Caterpillar D6 Tractor Bulldozer 1:24 Diecast Construction
Vintage Ertl Model Toy D6 Caterpillar Metal Bulldozer w/original treads
Vintage Doepke Model Toys Caterpillar D6 Dozer Original
Doepke Model Toys Caterpillar D6 Bulldozer Pressed Steel
