Is It Glass or Crystal? Expert Tips for Identification
20:30
Glass Pontil Marks
19:07
Is it Real Crystal or Just Glass? How to Tell the Difference with Kimberley of Happy Gals Vintage
14:38
Carnival Glass Expert Tips: Spot Fakes and Identify Authentic Pieces
27:45
Hand cut lead crystal
19:07
Decoding Antique Drinking Glasses: Dating and Identification Through The Foot
19:52
Vintage Housewares: Anchor Hocking Early American Prescut
37:32
Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?
15:43