Comic Title: Hopalong Cassidy #88
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: April 1954
On Sale Date: February 19, 1954 Copyright Date February 17, 1954
Source: Library of Congress, Periodicals 1954
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Newsstand Date February 19, 1954
Source: Newsdealer Magazine, V8 #12

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "15 Robbers of Rimfire Ridge"
Pages: 10

Feature(s):
Hopalong Cassidy

Writer: Don Cameron
Penciller: Gene Colan
Inker: Joe Giella