Comic Title: Sub-Mariner #1
Publisher: Marvel (Atlas Magazines, Inc.)
Address: 625 Madison Avenue, New York, NY
Cover Date: May 1968
Approx. On Sale Date: February 1, 1968 Copyright Date January 2, 1968
Source: Library of Congress, Periodicals 1968
The date here is listed in error. It was the date of Iron Man & Sub-Mariner #1.

Frequency: Monthly
Cover Price: $0.12
Page Count: 32
Editor: Stan Lee

Title: "Years of Glory -- Day of Doom"
Pages: 20

Feature(s):
Sub-Mariner

Writer: Roy Thomas
Penciller: John Buscema
Inker: Frank Giacoia
Letterer: Sam Rosen

Reprinted In:
Titans #29 (1976)
Titans #30 (1976)
Tales to Astonish #1 (1979)
Marvel Masterworks Vol. 79:Sub-Mariner Vol. 2 HC (2007)
Marvel Masterworks Vol. 79:Sub-Mariner Vol. 2 HC [Variant] (2007)
Essential Sub-Mariner Vol. 1 TPB (2009)