An antique Brazilian ashtray for a knee consisting of a decorated cast silver bowl featuring a silver Pedro II 2000 reis coin and six silver coins of 1000, 500 and 2000 reis value, three to both sides, linked with a double chain. The reverse of the coins shows the Imperial Coat of arms of Brazil. Circa the end of the 19th century. Weight: 193 g. Antique Brazilian Ashtrays And Coins And Numismatic Collectibles.