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Porter, Russell Williams

(1871-1949)
Amerikai m�rn�k, amat�r csillag�sz, felfedez�

Mary C. Ryan: The Arctic Sketches of Russell W. Porter (Prologue Magazine - angol)
Jordan D. March�: Porter, Russell Williams (Springer - angol)
Pedro R�: Russell Porter and the Glass Giant of Palomar (Astronomie Amateur - AstroSurf - angol - PDF)
Porter crater (Roving Mouse - angol)
The Hartness-Porter Museum of Amateur Telescope Making (TripAdvisor - angol)
Russell W. Porter (Wikipedia - angol)
Pedro R�: Unusual Telescopes - I - Russell Porter's Unusual Telescopes (Astronomie Amateur - AstroSurf - angol - PDF)
Stellafane Observatory (Wikipedia - angol)
Griffith Observatory (Wikipedia - angol)

Porter, Russell r�vid �letrajza


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