MANUFACTURE Isidore LEROY circa 1910. Five original documents, gouache on paper, wallpaper projects for hangings decorated with ducks, flowers and plants... One is stamped "Charles GIRARDIN Dessins Industriels" on the back, some with color chart, label, handwritten annotations and dates. Good condition despite wear, stains and small tears. Dimensions vary from : 70 x 63 cm to 106 x 73 cm.