This measures 6" X 10-1/2" and is in good condition, it does not glow under black light.
Vintage MCM 1960s Imperial Glass Hobstar Antique Blue Cookie Jar New Arrival
1960s Imperial Glass Ohio #642 Purple Slag Glass Hobnail Bowl 8 1/2" Diameter
Vintage 2 Imperial Glass Co Blue Milk Glass Cherub Candle Holder 7.25" W/Candles
Vintage 3" Imperial Glass, Hand Crafted, Glass Advertising Paperweight
Vintage Blue Imperial Glass Triple Candlestick Holder
Vintage Handmade Imperial Glass Clear Grecian Style Mini Urn