Are these from a 1929 Cadillac?

I am trying to identify what vehicle these window cranks came off. I think they may be from a 1929 Cadillac but am not sure. Anyone know?

Thanks,

Close, but not quite. Here's a photo of one of my Hershey finds, a window crank for my '29. Of course, that's provided that the rest of the handles in my car are correct. Actually, that's not true, since the rest of the cranks in my car have amber plastic or bakelite knobs, not the metal one that this one has. I'm going to try some surgery on some spares that I have that are seized to the retaining nut and therefore ruined, and see if I can swap out the knob. Perhaps the metal knob was for open cars?

Anyway, I don't have a definitive answer for you, but I'm 95% sure it's not from a '29 Cadillac. SO that's one possibility down, four thousand nine hundred and ninety nine to go!

Thanks for the heads up Matt. They are pretty well made and appear to be rather upscale; possibly LaSalle? I'm suspect that they are some flavor of GM as the window regulators they came off of were very close to those on my Buick.

Mystery solved. These are for 1926 and 1927 Buick.