Plain silver rectangular bowl with gadrooned rims, the basin decorated in the center with the arms of George Pitt, 1st Baron Rivers of Stratfield Saye (1721-1803) bearing the motto "Equam Servare mentem" ("remember to keep your soul always equal"). England, London, 1796-1811. Length : 31.5 cm - Width : 23 cm - Weight : 1,020 g Note : George Pitt was an English diplomat and politician, Lord-Lieutenant of Hampshire, five-time member of the British Parliament and British ambassador to Spain.