Vertex: The Magazine of Science Fiction, February 1974
From Author Wars - https://authorwars.com/publications/vertex-the-magazine-of-science-fiction-february-1974-61863.html
Overview:
- Title: Vertex: The Magazine of Science Fiction, February 1974
- Author: Donald J. Pfeil
- Year: 1974
- Publisher: Mankind Publishing Company
- Price: $1.50
- Pages: 100
- Binding: quarto
- Type: MAGAZINE
- Title Reference: Heisenberg Is Dead
- Notes:
- Volume 1, Number 6 (cover not dated, month of publication on contents page)
- "Cover Illustration by Don Davis" on contents page, cover is unsigned.
- Toc lists Richard Ashby, story shows Dick Ashby
- Uncredited news items are not indexed.