HOF: 1 or 1's

[ZenPop]

Originally Posted by Rob D.

You can make any card a 1 of 1 by writing on it -- or, better yet, having your wife write on it.

Sign your name on the front (or back) of a 1986 Topps Don Mattingly and -- voila! -- assuming you don't do it again, it's unique. Like Ryan said, not sure that was the original intent of the thread.

Not a pre-war, but... You mean like this beauty? A true 1 of 1.