The COE Bill linked to was a "RARE" 450 series 3 ton,'54 model COE. The 450, & 470 series COE's are harder to find than the more common 350 series 2 ton COE's. The 450, & 470 series COE's have larger fenders, & steps, than the smaller 350 series COE's. They would be worth a tad more. And you noticed the '54/'55 450, & 470 COE's have the round park lights, & not the square park lights. Also they have separate wiper motors mounted above the windshield.