Henry Horn's X-Ray Eye Glasses

by Dwight V. Swain

[1] The Piltdown Man was a species of prehistoric being (Eoanthropus dawsoni), long since extinct, with a retreating, apelike chin and thick cranial bones, but a human-type cranium.—Ed.

[2] See "Henry Horn's Blitz Bomb," Amazing Stories, June, '42.—Ed.

[3] See "Henry Horn's Super-Solvent," Fantastic Adventures, November, '41.—Ed.