That's a 520 series. The lightest of the Heavy Duty "Big Cab" COE's. I had a 1950 600 series "Cannonball". See it here, http://www.classiccoe.com/friends/spanky/1950_spanky_1b.jpg


Spanky Hardy
Collector Of Fine Old G.M. COE Trucks & Antique Holmes Wreckers

1948 Chevrolet 5700 COE Holmes HD W35 Wrecker
In the Stovebolt Gallery
More pictures on Photobucket

1950 GMC 250 1-Ton
In the Stovebolt Gallery