Heteropteryx dilatata keyring Invented in 1873 by chemist

Invented in 1873 by chemist & experimenter Sir William Crookes

Beetle specimen (Rosenbergia straussi - New Guinea) mounted on acid-free paper in a black wooden shadow box

Trio of beetle specimens (Agestrata luzonica - Philippines) mounted on acid-free paper in a black wooden shadow box

Butterfly specimen (Morpho didius - Peru) mounted on acid-free paper in a black wooden shadow box

Heteropteryx dilatata keyring Invented in 1873 by chemistThe archival framing of these natural wonders makes for an enduring and stylish collectible, giving you all the time in the world to admire the beauty of butterfly wings or the intricate workings of beetle exoskeletons. Insect specimen (Heteropteryx dilatata Malaysia) mounted on acid free paper in a black wooden shadow box. Shadow box dimensions: 29,5 x 20 x 3,75 cm