The Langley Circuit

From Author Wars - https://authorwars.com/books/the-langley-circuit-810365.html

Overview:

Title: The Langley Circuit
Author: uncredited
Year: 1972
Type: Interior Art

Editions/Publications:

Unknown. Galaxy Magazine, May-June 1972 (Unknown, uncredited, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
Unknown. Galaxy Science Fiction [UK], May-June 1972 (Unknown, uncredited, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)