The picture shows all (7) Old Blasting Cap Toys in this lot. The most interesting one I believe is the spaceship one with the spaceman in the center. It is marked as follows:
ROYAL TOY MFG. CO. U.S.A.
The one on the right is a hand grenade. The two on the left appear to have the end caps missing. To judge the sizes the rocket ship one measures 3-1/4" tall. Aside from the mention above they are in very good to excellent condition.