Question 1

What years did Mark Williamson play for the Baltimore Orioles?

Accepted Answer

Mark Williamson pitched for the Baltimore Orioles during the late 1980s and early 1990s, a period that coincided with some of the most collectible baseball card releases in hobby history.

Question 2

Which baseball card sets feature Mark Williamson cards?

Accepted Answer

Mark Williamson cards appear across major releases from 1989 through 1991, including Upper Deck, Topps, and Fleer issues from that era when baseball card production and collector interest were both at peak levels.

Question 3

Why are Mark Williamson cards from this era popular with collectors?

Accepted Answer

Cards from the late 1980s and early 1990s are highly sought after due to the variety of manufacturers, innovative set designs, and the nostalgia associated with that golden age of baseball card collecting.