[ATM] Interesting New Commercial Telescope Design

["Peter Chen" <peterchenmd@gmail.com>]

>Didn't Horace Dall himself make a pocket Cass with a
>single pole, like that one?  I seem to remember
>something in ATM and SciAm about that.

          See   "A Pocketable 6-inch Multipurpose Cassegrain
Telescope", S&T March 1968, p. 182.

P. Chen
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