Green Glass is NOT Vaseline Glass - By: blog.RubyLane.com, 2009-12-26

Vaseline glass is a peculiar yellow to yellow/green glass that will fluoresce. When exposed to ultraviolet light it glows a bright green color. This bright green color can only be observed while a piece of Vaseline glass is under UV light.

Made 1840 to the present. 'Vaseline glass' is not a term that properly references any colored glass that may glow under black light. 'Vaseline Glass' is always yellow to yellow/green in color, by definition. Similar in color to its namesake, 'Vaseline.'

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