Pauley Perrette (1969 - ), has played offbeat forensic scientist Abby Scuito, on the CBS’s top rated show “NCIS” since 2003.
In one 2014 episode she wears an unusual deerstalker, and utters the lines "Elementary, my dear Gibbs" to Mark Harmon, agent Jethro Gibbs.
While she was not a Holmes herself. An interest in forensics? Deerstalker inspired hats, Holmes inspired folklore saying? Sounds enough to earn her a place in the collection.
For more autographed Holmes and Watson actor photos, conventional or otherwise, be sure to check out the rest of the Howard Ostrom Collection HERE.