There's also Bud Sparhawk's Jake's Gift, which is not the kind of story you imagine appearing in Analog, while simultaneously fulfilling your Analog-story stereotype to the highest degree: the story comes with a technical diagram, and once you see the diagram you say "oh, cool" and you don't need the story itself. Although Jerry Oltion's "Course Changes" isn't stupendous, I wouldn't kick it out of any metaphorical bed for eating metaphorical crackers. I was excited to see that Linda Nagata had a story in this issue ("Small Victories") but I didn't like the story very much.
No interesting ads, except for a color insert advertising a limited-edition Captain Picard collector's plate (by "Plate of the Year" artist Thomas Blackshear, who's still in business). The book review section has a positive review of Mostly Harmless, and mentions a probably-not-that-interesting story by Del Stone, Jr. with the very interesting title of "The Googleplex Comes and Goes." (Yes, "Google", not "Googol"; see contemporaneous complaint about the misspelling.) Sat Aug 22 2009 12:29 Reviews of Old Science Fiction Magazines: Analog 1993/09:
This was a really good issue. It starts off with a semi-famous Stan Schmidt essay, "Magic" (well, I'd read it before). There are two really good time-travel stories: W.R. Thompson's "The Plot to Save Hitler" and Duncan Lunan's "With Time Comes Concord", which name-checks Carl Sagan. (Update: Now that I think about it, it implies Carl Sagan would be alive in 1999, which would have been nice and was probably an act of optimism in 1993.)