Renowned cartoonist William Hanna has drawn the face of Fred Flintstone, one of his most beloved characters, and inscribed it "Best Wishes Bill Hanna 4-29-98."  On card stock, on his personal stationery, in black fine point sharpie measuring 3.5" x 8.5".  Hanna and his partner Joseph Barbara formed Hanna-Barbara Studios in 1957, and were responsible for countless animated characters.  Bill Hanna passed away in 2001 at the age of 90.  Drawn on his personal stationery.