Yes, I remember this cover!
I was still in ABQ at the time working for EG&G. We had some interest in FORTH back then, for use in our weather monitoring stations we were developing for the Army Corps of Engineers for the Columbia River Monitoring system.
Ross, where do you find these pictures to link to?
jb4
"They lead. They don't manage. The carrot always wins over the stick. Ask your horse. You can lead your horse to water, but you can't manage him to drink."
Richard Kerr, United Technologies Corporation, 1990