Bidspirit auction | 3 tea kettles on burners

3 tea kettles on burners / rechaud - 3 tea kettles on burners / rechaud, 19th century 1 x polished brass with ebonized wooden handle, 1 x polished brass and copper with leg handle (burnt), 1 x patinated copper, some burner not complete, minimally dented, h. up to 35 cm