Vintage Soviet military metal toys. A tractor with a trailer, a cannon, a rocket launcher, a Katyusha truck, an armored personnel carrier. Injection molding.
The general condition is good. There are scuffs and loss of paint. There is a lot of paint loss on the cannon. There may be dust on toys. 
On the rocket launcher, the tip of one rocket blade was broken off, and the caterpillar protection was bent. See last photo.