细节
A spirit fired twin horizontal cylinder vacuum engine
with finned cylinders 1in. bore x 1in. stroke, disc cranks, centrally mounted disc flywheel and spirit tank with two burners, finished in red and brightwork, cast metal plinth -- 4 x 7in. (10.8 x 18.5cm.)
with finned cylinders 1in. bore x 1in. stroke, disc cranks, centrally mounted disc flywheel and spirit tank with two burners, finished in red and brightwork, cast metal plinth -- 4 x 7in. (10.8 x 18.5cm.)