[Cells of the Inner Tree Pulp]

[Cells of the Outer Skin of a Leaf]

[Cells of a Pond Scum Much Enlarged]

[Three Sorts of Infusoria Much Enlarged]

[Some Jelly-fish Grown on Stalks and Some Swim About in the Sea]

[The Cob Is the Mother of the Corn]

[Pollen Grains Much Enlarged]

[A Right-handed Person Has All His Thinking Spots on the Left Side of His Brain]

[A Sea-anemone]

[More Common Infusorians, Much Enlarged]