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Re: [Rollei] Obsolete skills (was Why the 6-element lens for 3.5Fs)

ll.clark   wrote:

> >I was using a slide rule in the 6th grade.  I'm sure Jerry, since he
> >also went to Bronx Science, mastered slide rules.
> Are there more than three of us on this list?

I had to learn to use those things in school too, yes.