EditorialSmall disc of silver-plated bronze cast in one piece. Front: in the middle a concave field, around it an engraved groove, then a border first convex than concave, enclosed by a quarry. In the middle a pinhole. Decorated with drooping stems, in the midd...
EditorialSmall disc of silver-plated bronze cast in one piece. Front: in the middle a concave field, around it an engraved groove, then a border first convex than concave, enclosed by a quarry. In the middle a pinhole. Decorated with drooping stems, in the midd...
EditorialModel of a Paddle Wheel, Model of a paddle wheel with six moving signs. The model is painted black and white. The paddle wheel only consists of spokes and plates. A circular rail with the same diameter as the scoop wheel is arranged eccentrically with ...