Bouasse-Lebel educational plank at the end of the 19th Century Caterpillars of Lepidoptera

Natural history, lepidoptera caterpillars. Educational plank no. 175 of the encyclopedia bouasse-lebel (editor printer) watercoloured by hand and period late 19th century. The board is formerly glued to a strong cardboard frame in a varnished oak frame. Two old small suspension holes, a few spots, superficial scratches and small defects does not detract from the charm of this board.