
A few days ago I was talking with 73rd on his blog
The Unforgiven Angels, and I mentioned the oldest
White Dwarf magazine I owned, back when I first got into the hobby in 1987. Well, here's some scans of the first issue I bought, #98, from February 1988.
The next image is an ad for "Chapter Approved", containing all sorts of neat stuff:

And next, of course, is the first incarnation of someone everything is familiar with these days, Marneus Calgar, although back then he was just a cool Imperial Commander...

The issue had an article about the Mentor Legion chapter of Space Marines (now they are known as just the "Mentors"). GW hadn't settled on calling the post-Heresy Space Marines the
Adeptus Astartes yet--they were still all the
Legiones Astartes.

And finally there is an ad for some generic "Space Pirates", and below, some of the earliest incarnations of the Imperial Guard, then known as "Imperial Army". Back then recruitment was so small they could give each trooper individual names!
Ah, the good ol' days, when miniatures were only made out of lead, and were ridiculously cheap (compared to today's standards). Still, the quality of the miniatures has gone up tremendously. I still have my RTB-01 marines from those days, still fighting in the ranks of my
Raven Guard. Hopefully they will be taking to the field in another 20 years, still fighting for the Emperor...