Prints and Posters: steam locomotive, driving axle, pivot, passenger locomotive, wheel, drive, technology, railroad, linkage, coupling rod, drive rod, power transmission, prussian, p8, p 8, br38, br 38, steam exits, steam, crank spigot, steering, brake, nostalgia, historical, control linkage, spoke wheel, pinched, antique car, driving wheel, br 38 3199, south german railway museum, heilbronn