LOT OF 5 ENGRAVINGS - 1- Isidore Stanislas HELMAN (1743 - 1806/09) - "Le jardinier galant". 1778. Etching and burin after Pierre-Antoine BAUDOUIN (1723-1769). Ref: Portalis et Beraldi, p.394, n°1. Proof with the letter, on laid paper. 39 x 28 cm. Condition B (formerly laminated on frame back and foxed, cut at copper mark). 2-[Confessions of the 18th century]. Reunion of 2 color engravings. Late prints on wove paper, formerly mounted on strong paper and framing net. One of the two bears on verso the collector's mark of Louis DEGLATIGNY (1854-1936), wood merchant in Rouen (Lugt 1768a). Approx. 25 x 20 cm each engraving. Approx. 35.5 x 30.5 cm each mount. Condition B (square-cut, slight traces of folding). 3-Pierre Adrien LE BEAU (1744 - 1817) - Reunion of 2 18th century engravings: "Roxelane", after Pierre-Antoine Baudouin & "Sa taille est ravissante", 1776, after Jean-Démosthène DUGOURC. Two etchings and burin engravings. Subject approx. 25 x 17.5 cm each. 35 x 27 cm each with the marie-louise. Condition C (formerly glued under a marie-louise and foxing). Set of 5 pl.