320mm f3.8 petzval (Darlot)

Here a beautiful brass petzval probably made by Darlot (rear element handwritten “D…à Paris” .. Darlot ? Derogy?).

Glasses are in beautiful condition, rack n pinions are smooth, cover easily 8x10 at infinity.

A perfect lens for portraiture works and landscape.

Could design a 3D flange or lensboard for free if needed as flange is missing.