(Hanna-Barbera Studios, 1963) Extremely rare original production cel featuring Fred Flintstone from the 'Carry On, Nurse Fred' episode of The Flintstones, showing him hanging from a clothesline with two turtles and a green shirt. The cel is placed on a color copy background. Character image measures 3 x 5, with the full hand-painted cel image (including the clothesline) measuring 9 x 6.5, and overall dimensions of 13 x 10.5. In fine condition.