Box of 208 boards of European birds from the 70s

A remarkable ornithology document with beautiful illustrations and explanatory text for each bird. Sky blue cloth box from the publisher, with gold title on the first cover and the spine, containing an explanatory brochure of 20 pages and 208 intact color plates on loose leaves with a drawing of a bird on the front and an explanatory text on the back . Beautiful complete copy of its 208 plates in 6-8 colors in perfect condition Publisher: Société Française du Livre, Paris and Librairie Payot, Lausanne, undated around 1970. Collection of natural history documents. Dimensions. 20.5 x 28 cm.