Heinlein in Dimension (Part 3 of 5) [2]

From Author Wars - https://authorwars.com/books/heinlein-in-dimension-part-3-of-5-2-2028792.html

Overview:

Title: Heinlein in Dimension (Part 3 of 5) [2]
Author: Gretchen Schwenn
Year: 1966
Type: Interior Art

Editions/Publications:

Unknown. Riverside Quarterly, June 1966 (Unknown, Gretchen Schwenn, Leland Sapiro, $0.35, 80 pages, octavo, FANZINE)