This is the sort of thing that would have been handed out at trade shows, put into distributor's or representative's sales binders, or mailed out to prospective buyers. I was proud as a peacock when these were first printed and showed up at work. I "appropriated" a dozen or so as souvenirs. But now I'm down to one of these after one of my attic-cleaning binges a few years ago. But one is all anyone would need, right?
Click on the images for a larger view.
NOTE: I am not the copyright holder of the two images above. They were originally published by Beta Products in the 1986 timeframe. When Beta Products was bought by Hathaway Process Instrumentation a year or two later, the copyright transferred to them. I'm not sure who bought Hathaway, but I'm reasonably certain that the copyrights have expired.