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Slide rule. Hmmm. That's interesting.
I never did learn how to use one of them things and then didn't need to when the calculators got fancy enough.
I do have one though,in with the calipers. It belongs to my wife Barb.
Yep,she could read some of it,but didn't learn all the functions.
She is one helluva machine operator herself. She sets up small hand mills and runs them,chqanges cutters,etc.
She also runs a gear hobbing machine as well as an MSO which is a multiple station indexable table that does all kinds of neat stuff. She even went to some classes that the shop had at the local JR.College to run a Davenport 5 spindle automatic screw machine.
She has a small set of tools. We worked at the same place for a good many years until I got hurt. She's still there. I told her she could use my tools,but doesn't because she knows how fussy I am with my tools and doesn't want anyone else to borrow them. She does borrow something for herself once in a while though. It's also nice to be able to speak the same language and appreciate the beauty of a finely machined piece of metal.
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>>>>---¥vsa---->®
The civilized man sleeps behind locked doors in the city while the naked savage sleeps (with a knife) in a open hut in the jungle.