Set of 5 Coffee/Punch Cups | Collectors Weekly

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Posted 8 years ago

mluna99
(275 items)

These caught my eye today. They were sitting on a shelf and I noticed a hint of purple in one of the cups that made it a different shade than the rest. I recognized this as the tint that comes from glass having magnesium and being exposed to UV light. I am currently trying to look up the pattern.

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Comments

TallCakes, 8 years ago
Jenkins Glass #600 Sunburst c1910
it's manganese in glass that turns purple with UV exposure
mluna99, 8 years ago
Thanks for the ID! And yea you are right manganese in the glass, had a temporary mental glitch! HAHA.

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