Botanical print engraving butterfly naturalist 19th century double-sided

Botanical engraving butterflies double-sided naturalist plate etching 19th century litho. 19th century. Engraving dating from 1850 for various naturalist works. Old botanical plates. Here is a naturalist lithograph. Original work marked with the plate number on both sides. Approximately 15x10.5cm. Old engraving vintage botanical plate etching naturalist Circa 1800 ideal for decorative accumulation, framed or not! Secure and recycled packaging. Fast and careful shipping.