A ST. LOUIS CONCENTRIC MILLEFIORI MUSHROOM WEIGHT, the tuft with five circles of canes in shades of red, dark-blue, white, lime-green and salmon-pink about a blue-centred white star cane, set within a torsade of cobalt-blue thread enclosing a white corkscrew cork beneath a mercury band, on a star-cut base (two slight bruises to side), mid-19th century