Fantastic Story Quarterly, Spring 1950

From Author Wars - https://authorwars.com/publications/fantastic-story-quarterly-spring-1950-243113.html

Overview:

Title: Fantastic Story Quarterly, Spring 1950
Author: Sam Merwin, Jr.
Year: 1950
Publisher: Best Books, Inc.
Price: $0.25
Pages: 164
Binding: pulp
Type: MAGAZINE
Title Reference: Trespass!
Notes: Vol. 1, No. 1.
A Canadian edition with identical contents was published by Better Pulications, Inc. of Canada Ltd., Toronto with a price of c$0.25.
The editor is not listed but multiple sources credit Merwin.
There is a request to purchase old issues of Wonder Stories family magazines on page 162. The bound issues in the possession of the publisher are described as "literally falling apart".
Publication month from Mike Ashley's "Transformations". Volume 2 of Haffner's edition of the Interstellar Patrol credits Bergey as the cover artist and Finlay as the the artist for "The Hidden World".