Fred Seibert:
Butch Hartman Hanna-Barbera Sericel
Fred Seibert:
Hanna-Barbera Cartoons building, 1995
Fred Seibert:
Hanna-Barbera Cartoons building, 1994
Fred Seibert:
What A Cartoon! button/pin
Fred Seibert:
What A Cartoon! / World Premiere Toons autographed cel