A steel model single cylinder centre pillar beam engine with cylinder 1½in bore x 2in stroke, simple parallel motion, pierced disc fly wheel and 'V' belt driven 6 v dynamo (H Miller & Co Ltd) mounted on twelve turned columns on metal bed and wood base -- 12½in x 16½in (32 x 42cm); and a braized brass horizontal boiler with some fittings -- 3¼in (8.2cm)dia (2)