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3 answers

If there are no markings, it was probably massed produced. Most good crystal is "leaded crystal" and the company making it uses their mark to identify it from others.

2007-04-26 06:15:39 · answer #1 · answered by sensible_man 7 · 1 0

a knowledgeable collector can unless its just mass made

2007-04-26 06:13:39 · answer #2 · answered by ticketoride04 5 · 1 0

check for fingerprints

2007-04-26 06:12:07 · answer #3 · answered by charliemizejr 1 · 0 1

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