Bell Lines was out of Charleston, WV and sold out to Smith's Transfer in Staunton, VA in 1970. Pictures are about impossible to find, I have seen only 5 from all my books and internet searches. Here are two Bell Lines B Macks and the prototype pictures they are modeled after.
Note the small mirrors and only two clearance lights. The trailer is a scratched box on a Revell chassis.
The tractor had a second axle added, plus some details. Note no stack, quarter fenders or mudflaps on the picture (That's the WV state capital in the background). Weaver trailer.
Thanks to Christie at Graphics on Demand for the custom decal designs. Nothing would have been possible without her work.