Learn about many standard types of glass you’ll find in some sports memorabilia, including lead crystal, cobalt, milk glass and blown glass.
This column looks at several parts of fine art prints, including things you’ve likely heard of before but mayb have never known what they exactly meant: press proofs, artists proofs, states, limited editions, etc. EDITIONS Fine art prints are often printed in editions. An edition will contain a finite and often known number of prints. […]
The following are answers to email baseball card and related questions I’ve received in the past. If you have any questions for my column, feel free to email me at [email protected] QUESTION: What is a baseball card progression proof? ANSWER: Progression proofs were proofs, or test prints, that were used by the printers to test […]