It's a real 'bitsa', but I'm pretty sure it has a Jeep chassis (maybe even 4x4, not sure, but front wheel hub looks as if it may be driven), which could date from 1938. The long half-elliptic front springs are of the type Jeep would have used. The body is a mystery, but that hood ornament does look Chev-esque to me. Don't lock, though, as this is all I have.