I've been keeping my eye on the "Stephen M. Cabrinety Collection" blog, which is a blog corollary to part of Stanford University's archive of gaming-related materials — while there are only a handful of posts, there are some interesting looks back at some more obscure bits of gaming history. The latest is the first part of a look back at the origins of Sierra — back when it was 'On-Line Systems.' While Eric Kaltman notes that he didn't have any of the original titles physically on hand, he did have "the first issue of the "On-Line Letter", a newsletter celebrating the first anniversary of On-Line Systems". Included are plenty of high-res pictures, though not all the interesting stuff is included:
Sadly, when I first found this the other week I decided not to take a picture of the On-Line Systems anniversary party page. It featured people from the early eighties (a theme of this blog if you haven't noticed) enjoying what looked like a California themed ho-down, and men who look like Ewoks wearing aviator sunglasses (though Ewoks didn't yet exist, so I guess they are proto-Ewoks). I'm upset that I didn't take a picture of it, because I think it allows you to see (as these other pages do) the small and familial nature of a company that would balloon into one of PC gaming's most prominent companies.
A post on 'Sid Meier's First(?) Game and an Early Look at MicroProse', about a game no one — including Meier — seems to remember, is also worth a look.
The Beginnings of Sierra Part 1 [How They Got Game]