McDonald's Happy Meal 1991 McDino Changeables

In June 1991 McDonald's offered a set of eight transforming toys, McDino Changeables. The set also had two under 3 toys that didn't transform. The toys were cleverly constructed puzzles, models of popualr McDonald's food items that opened into dinosaur-like creatures. The toys were packed with instructions to transform the toy. The toys are marked "(c) 1990 McDonald's Corp., China, (part number)".

McDino Cone

Tri-Shake-Atops

Big Mac-O-Saurus Rex

Hot Cakes-O-Dactyl

Quarter Pounder with Cheese-O-Saur

McNuggets-O-Saurus

Happy Meal-O-Don

Fry-Ceratops

Small Fry-Ceratops (Under 3)

Bronto Cheeseburger (under 3)