By Harry McCracken | Monday, August 30, 2010 at 2:42 am
Back in May, we told you about some industrial films that IBM commissioned from the Muppets in the 1960s. The decade before that, the office-equipment giant was a major advertiser in glossy mass-circulation magazines such as LIFE. Today, those ads are a fascinating, evocative trip back to a world in which technology, work, and workplaces were radically different. Yes, there was a time when the typical piece of business correspondence was a snail-mail letter typed by a secretary on a typewriter which might or might not have been electric–and which had no provision for correcting errors.