I've spent quite a bit of time trying to identify these ships and I'm pretty convinced that they're not Tootsietoy Midgets because they're too small and because the photos don't match. The Tootsietoy Midgets were over 2" and had more detail on them with rounded edges. These have less detail and sharper corners.
I'm thinking they could be Cracker Jack toys or game pieces.
The coin in the photo is a quarter.


Thanks in advance for your help!