For Sale Vintage 'Maggi' convex shaped enamel sign, size approx., 19 & 1/4" by 9 & 1/2". Good condition, strong colour enamel lettering, reverse & edges with slight wear/rust to edges. vintage item, from storage over 30 years, good clean condition, original convex shape with heavy enamel lettering. Weight is 1.6 kilo.