A 2004 article by Tim Robertson at MyMac.com in which we compares the all-in-one iMac to the 1997 Twentieth Anniversary Macintosh!
From the article:
"In May of 1997, Apple Computer Inc. released a dream machine, the 20th Anniversary Macintosh. The name, however, was a bit of a misnomer. 1997 was not a celebration of twenty years of the Macintosh, but rather the twenty-year anniversary of Apple Computers. Apple was formed in 1977, and to celebrate, Apple released a machine with a machine with a $7,500 price tag. Ouch!"

Read More:
The REAL 20th Anniversary Macintosh

A cool behind the scenes video at YouTube!
The intro:
"Apple introduces the popular PowerBook 100, 140, 170. A look into the complex engineering that went into these models... mockups, pencil drawings, comments on SONY building the PowerBook 100. Items like the introduction of the palm-rest, keyboards we use today are discussed. Employee Intro where new features are shown."



Designing PowerBook