CHRISTOFLE goldsmith Solid silver display cup

Tableware charles christofle goldsmith tripod cake stand (?) in solid silver minerva hallmark mentions "christofle orfèvres" and "solid silver" model number: 511 behind a bee-shaped foot with the initials cc. Work assumed to be circa 1900, possibly earlier. Net weight 545 grams cleaning could be improved, particularly in the reliefs. Some dirt incrustations, ideally to be polished. Diameter 24.5 cm height 7 cm.