Nerve cells, olfactory bulbs by Camillo Golgi, 1885 - postcard

Illustrations of electrical sparks from Memorie - Classe di scienze fisiche, matematiche e naturali ser.3-v.1-disp.1 (1877) - Postcard

Scales from a Butterfly Wing from Marvels of the Universe - 1912

Fishes That Swim Curiously from Marvels of the Universe, 1912

The Earth's Crust from Marvels of the Universe - 1912

The Earth's Strata from Marvels of the Universe - 1912

The Frilled Lizard from Marvels of the Universe - 1912

The Snail Bearer from Marvels of the Universe - 1912

Water Mites from Marvels of the Universe - 1912

A Cactus Garden from Riverside California from Marvels of the Universe - 1912

Birds' Beaks from Marvels of the Universe - 1912

Birds' Beaks (2) from Marvels of the Universe, 1912

The Naosaur from Marvels of the Universe, 1912

A Shower of Enormous Hailstones from Marvels of the Universe, 1912

A Radiolarian from Marvels of the Universe, 1912

The Mouth of the Spider from Marvels of the Universe, 1912

Bird of Paradise Plant from Marvels of the Universe, 1912

The Beautiful Sea-Lilly from Marvels of the Universe -1912

Radiolaria from Marvels of the Universe, 1912

The Moa from Marvels of the Universe, 1912

Plants (Grops) from Lorenz Oken’s Atlas of Living Things, 1833-1834

Back of Hand & Shrivelled Apple. To illustrate the origin of certain mountain ranges by shrinkage of the globe, James Nasmyth, c. 1870

Le Monde Physique by Amédée Guillemin, Colour Wheel - 1893