Old engraving "La grote du Maréchal" late 18th-early 19th century

Old engraving from the end of the 18th century to the beginning of the 19th century, based on the original painting by p.pe wouvermens, nineteen inches wide by twenty-three inches high - n° 59 j. Moyreau sculptor-p. Wouvermens.in a gilded leaf frame. Some missing engravings showing rust spots. Title: la grote du maréchal". Remarkable work of engraving. With privilege of the king 1748. Some gaps in the gilding on the leaf-engraving showing spots of rust-nevertheless, engraving of high quality, and remarkable details, very old, gold leaf frame.