This is Queen Victoria’s coronation ring. It is meant to be placed on the little finger. However, the Archbishop placed it on the wrong finger. He forced it on so tight that Queen Victoria had to soak her hand in ice water to remove it.
Four barreled Indo-Persian flintlock pistol, possibly Indian or Ottoman, 19th century, the four barrels fully decorated in gold damascening with stylised foliate designs, the ivory grip with studded design 22cm.