Vintage manganese / uranium glass faceted crystal bead Art Deco necklace - delicate pale yellow and blue beads that glow under UV light on foxtail chain arts_crafts but a lovely match

but a lovely match

with clear

The final picture shows a de Farre paper tag from some other jewellery

The last picture shows the patent drawings and how the construction was achieved

with necklaces

Vintage manganese / uranium glass faceted crystal bead Art Deco necklace - delicate pale yellow and blue beads that glow under UV light on foxtail chain arts_crafts but a lovely matchVintage manganese uranium yellow and blue glass beaded necklace with stunning Art Deco faceted beads. This type of glass is amazing as in the natural light, the beads have neon yellow and pale blue colours. However under UV light, the yellow glass beads give off a gentle 'radioactive' looking glow and the blue beads become an unusual rose pink colour. I have listed this as manganese glass as opposed to uranium glass as the glow is slightly more