The Powers of Observation

From Author Wars - https://authorwars.com/books/the-powers-of-observation-831077.html

Overview:

Title: The Powers of Observation
Author: Leo Summers
Year: 1968
Type: Interior Art

Editions/Publications:

Unknown. Analog Science Fiction -> Science Fact, September 1968 (Unknown, Leo Summers, Condé Nast, $0.60, 180 pages, digest, MAGAZINE)