OPUS: #116
Title: Space Mirror
Author: Edmond Hamilton
Year: 1937
Type: short story
Series: Rab Crane
Series number: #1
“The Mighty Solar Machine that Meant Safety to Humanity was in Danger — and Only the Terrestrial Secret Service Could Protect the Earth!”
Publications:

• Thrilling Wonder Stories, Vol. 10, no. 1, August 1937, (Aug 1937, ed. Mort Weisinger, $0.15, 132pp, magazine) Cover: H. W. Wesso; Illust: Wesso

ebook: https://archive.org/details/Thrilling_Wonder_Stories_v10n01_1937-08