These 60mm heroes (about 3" tall) appear to be the work of the same fine sculptor who gave us the Ideal Pirates (HERE) and the Ideal Navy (HERE). Wouldn't be surprised if he also did the Ideal Knights (HERE). As you see, they came in several colors. I'm thinking the light brown guys are the oldest. The plastic has a different texture, both harder and more pliable. We'll meet the rest of this squinty-eyed squad in a future post.
Toy Soldiers keep marching on HERE.