Set of 12 Mauser Sterling Silver Pierced Demitasse Cups, circa 1900, struck with maker's marks and "Sterling / 925/1000 / 5704A" to base, including ten Lenox porcelain inserts, marked "Lenox" and handwritten gilt numbers to underside. Silver weight: 9.66 ozt.; 2.5" H x 3.25" W x 2.5" D. Provenance: From an Upper East Side Collection. Keywords: Designer, American silver, Gilding, Ceramics, Tableware, Espresso service, Objets de Vertu, Antique