Carl Sagan SIGNED Cornell University Document PSA/DNA Comet RARE For Sale

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Carl Sagan SIGNED Cornell University Document PSA/DNA Comet RARE:
$799.00

The Carl Sagan Museum is one of the largest collectors of Carl Sagan Signed - Books, Documents, Cuts & Space Memorabilia.offer with confidence with our 100% Positive response.

Up for sale is a Rare Carl Sagan, Signed Cornell University Document, Dated 5/20/1985. This letter is a revealing of the upcoming smash hit book Comet, which came out later that fall. This is an incredible Carl Sagan signed piece of science history.
PSA/DNA Certified with Official Letter of Authenticity.
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Carl Sagan SIGNED Cornell University Document PSA/DNA Comet RARE For Sale

Carl Sagan SIGNED Cornell University Document PSA/DNA Comet RARE: $799.00

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Carl Sagan SIGNED Cornell University Document PSA/DNA Comet RARE:
$799.00