I have an original etching by Charlot with the handmade seal of SZL. The title is Mill on the Sambre River. Does anyone know what this drawing is worth? This is an original french etching imported from paris. The picture has a small cottage with a windmill in the backround.

Please see the information on the following link on this site concerning the type of etching that you have. https://www.askmehelpdesk.com/art/paris-etching-society-szl-read-155531.html

I will also do some checking to see if what you have might have some good monetary value because of what people are willing to pay for it or similar type etchings.