Hi everyone,

I recently found a Dewoitine 570 (1933) wind tunnel test model, which, from what I’ve learned, has an interesting history—it crashed on its first flight with test pilot Marcel Doret.

I’m hoping to learn more about its background and significance (see photos), and if anyone could share insights or help with an idea of its value, that would be great, as I'm considering selling it.

Thanks in advance for any information you can share!