That My Comic Shop search is pretty cool (for cover dates, at least)
http://www.mycomicshop.co...7508&TVGroupID=,,,,,

August 1975:

Firsts:

Manhunter Mark Shaw debuts - First Issue Special #5 ... I did always seem to relate to this guy. Now it all makes sense.
Scarecrow (Marvel Horror) debuts - Dead of Night #11 ... I know nothing.
Invaders debut in their own series - Invaders #1 ... *yawn*
Dr. Doom and Sub-Mariner move in together in a cramped Manhattan apartment. One's a neat freak, the other is a slob! It's crazy, it's kooky, it's Super-Villain Team-Up #1!
Oh, and something called X-Men #94. Huh. Reviving a cancelled series NEVER works...

Also:

Final Friedrich/Aparo Spectre - Adventure Comics #440 ... brilliant stuff!
Adam Strange gets married - Justice League of America #121 ... *double yawn*
A Gwen Stacy clone? No way! - Amazing Spider-Man #147
Green Arrow/Black Canary back-up story - Action Comics #450 ... probably my 2nd favorite characters of the 70s.
Dormammu isn't invading the Earth, he IS the Earth - Dr. Strange #9 ... and the clear favorite.

Hey, that was fun!

Last Edited By: chasdom Apr 10 09 12:58 PM. Edited 1 times.