Mark Harmon Signed Baseball Actor – COA JSA

Mark Harmon is best known for playing the lead role of Leroy Jethro Gibbs in NCIS. He also has appeared in a wide variety of roles since the early 1970s. Initially a college football player, his role on St. Elsewhere led to his being named “Sexiest Man Alive” by People in 1986.

Presented is an OML (Selig) baseball autographed by Mark Harmon. He signed it on the sweet spot in black ballpoint (“8-9”).

Authentication: JSA Basic Cert & Sticker

This ball is from one of the largest and most comprehensive collections of autographed baseballs in the world. Altogether they were easily displayable in custom shelf form and alphabetically displayed nonetheless. The choice of medium was visually easy for the encyclopedic collector who put these together. It took several decades to amass these rare autographs of the most prominent entertainers, historical figures, and sports players.  It proved quite difficult to acquire autographs of non-ballplayers on such an odd object (a baseball) but diligence proved otherwise and that it’s possible. So, now with the collection complete and his shelves empty there’s only one thing left to do….bid on this item and start the challenge to see how far you can take it.

Mark Harmon Signed Baseball