Lithograph engraving exotic butterflies from 1897

Lithograph engraving plate on exotic butterflies (original), vellum paper, extracted from a larousse encyclopedia by claude augé. Signed adolph millot (french illustrator in the disciplines of natural history) (1857-1921) and vignerot demoulin sc. 💎 all lithographs and cards in this account are originals and not copies. 2nd page on butterflies also available on this account. Date: publication of the book between 1897 and 1904. Dimensions: 23.5 X 31 cm. To be framed. Decoration, decoration, vintage, gift idea. Encyclopedia, world, nature, science, entomology, biology, butterflies, insects.