Three St Louis paperweights, dated 1973, 1975 and 1978

Three St Louis paperweights, dated 1973, 1975 and 1978
Comprising a small concentric millefiori weight containing a central complex cane within five rows of canes in shades of green, pink, white and blue, one containing an 'SL 1973' signature cane, 5.2cm diam, 2.9cm high, a camomile weight with a large turquoise-blue pom-pom flower on a leafy translucent green stem with the signature cane 'SL 1975' at its base, all on a filigree cushion, 7.8cm diam, 5.4cm high, and a faceted Tutankhamen weight with a 24-carat gold relief of the Egyptian king's famous death mask within a millefiori garland of complex canes, all on an opaque turquoise ground, an 'SL 1979' signature cane inset to the underside, cut with a top window and six side printies, 7.9cm diam, 5cm high (3)