An antique early 20th-century silver-plated cup by WMF, The Wurttembergische Metallwarenfabrik, a German metalware brand founded in 1853. Tapered cylinder shape, figurative handle, embossed Art Nouveau floral decor. The front features a panel depicting a boy at the table, with hand-engraved inscription Pototito. Hallmark Amezin Hnos and Cia, WMF hallmark, B, I-O for normal thickness of silver plate, OX, R marks are on the bottom. The Anezin Hermanos y Compania was an importer of silver based in Buenos Aires, Argentina. Collectible Silverware And Silverplate, Tableware And Serveware.