1954 White with a 5x4 and a 220 cummins

A brand new then Atkinson 180, in 1966. It had a Cummins 180, normally aspirated, and a 23 speed dual lever transmission. It needed every single one of those 23 speeds, and maxed out at 55. Been messing with Trucks, over two continents, ever since. Now retired and still doing it.