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Caltech Emeritus Professor Jessie Greenstein, visiting the Palomar 200-inch Hale Telescope Prime Focus Cage in 1995, at age 85


Caltech Emeritus Professor Jessie Greenstein, visiting the Palomar 200-inch Hale Telescope Prime Focus Cage in 1995, at age 85

See the accompanying article here: https://www.tommcmah...-telescope.html

(Caltech Archives' photograph)






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