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Amazon.com: Clyde William Tombaugh - First Day Cover Signed co-signed By: Fred Lawrence Whipple, Lubos Kohoutek : Collectibles & Fine Art
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Cenu Česká hlava obdržel také astronom Dr. Luboš Kohoutek | Ostatní | Články | Astronomický informační server astro.cz
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Space Astronomer Lubos Kohoutek from Hamburg Observatory Comet NASA Photo 1973 by NASA: Photograph | Bits of Our Past Ltd
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Lubos Kohoutek - Commemorative Sheet With First Day Cancellation Circa 1967 co-signed by: James A. Van Allen, Clyde William Tombaugh | HistoryForSale Item 217519
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