This is an antique portfolio titled Tableaux-Tentures de Dufour & Leroy, likely published by A. Calavas in Paris around 1920–1930. The portfolio features 54 plates (often including several in color) showcasing famous panoramic wallpaper patterns from the French firm Dufour & Leroy. It serves as a definitive resource on early 19th-century French decorative arts, featuring an introduction by historian Henri Clouzot. Condition: Visible staining on the cover like this one is common for its age.
