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- Roger_Hayward abstract "Roger Hayward (1899 - October 11, 1979) was an American artist, architect, optical designer and astronomer. He is the inventor of an early Schmidt-Cassegrain camera that was patented in 1945. He was born on January 7, 1899 to mother, artist Ina Kittredge (Phelps) Hayward and local businessman and time piece hobbyist Robert Peter Hayward. He was the grandson of American landscape artist William Preston Phelps.In December 1968 he wrote "Blivets: Research and Development" to The Worm Runner's Digest in which he presented interpretations of impossible objects.".
- Roger_Hayward birthDate "1899".
- Roger_Hayward birthYear "1899".
- Roger_Hayward deathDate "1979-10-11".
- Roger_Hayward deathYear "1979".
- Roger_Hayward viafId "33220239".
- Roger_Hayward wikiPageExternalLink hayward.html.
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- Roger_Hayward wikiPageExternalLink roger-hayward-1899-1979-the-western-years-part-1.
- Roger_Hayward wikiPageExternalLink roger-hayward-1899-1979-the-western-years-part-2.
- Roger_Hayward wikiPageExternalLink roger-hayward-and-linus-pauling.
- Roger_Hayward wikiPageExternalLink 2403660.pdf.
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- Roger_Hayward dateOfBirth "1899".
- Roger_Hayward dateOfDeath "1979-10-11".
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- Roger_Hayward name "Hayward, Roger".
- Roger_Hayward subject Category:1899_births.
- Roger_Hayward subject Category:1979_deaths.
- Roger_Hayward subject Category:American_engineers.
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- Roger_Hayward comment "Roger Hayward (1899 - October 11, 1979) was an American artist, architect, optical designer and astronomer. He is the inventor of an early Schmidt-Cassegrain camera that was patented in 1945. He was born on January 7, 1899 to mother, artist Ina Kittredge (Phelps) Hayward and local businessman and time piece hobbyist Robert Peter Hayward.".
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- Roger_Hayward name "Hayward, Roger".
- Roger_Hayward name "Roger Hayward".
- Roger_Hayward surname "Hayward".