All Blog Posts Tagged 'Authentication' (3)

Zarelli Space Authentication: Gus Grissom Autograph Study

Steve Zarelli Space Authentication is pleased to present an online signature study on NASA astronaut, Virgil "Gus" Grissom. The full study can be found on my website by clicking here.

I have included a number of verified signature exemplars that span the short period Gus Grissom was signing autographs, as well as Autopens, secretarials, pre-prints and…

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Added by Steve Zarelli on October 22, 2014 at 6:51am — 8 Comments

The National Collectors Convention - Cleveland, Ohio - July 31 -August 3, 2014

The National Collectors Convention International Exposition (I-X) Center Cleveland, Ohio - July 31 -August 3, 2014.
Any Autograph Magazine Live members that will be attending I will be on hand to meet people, answer question, and show and explain the P.A.A.S. autograph…
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Added by Michael Frost on July 25, 2014 at 6:11pm — 7 Comments

The most valuable astronaut signed photo?

At Steve Zarelli Space Authentication, I review thousands of autographed astronaut photos every year. Also, as a collector for over 15 years, I have seen many, many more.

So what is the most valuable and desirable single signed astronaut photo? Most people would probably assume it is a photo signed by Neil Armstrong. Armstrong unpersonalized white space suit portrait photos with a strong signature can fetch $5,000+. In a RR Auction Space Auction last fall, this…

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Added by Steve Zarelli on November 16, 2013 at 5:30pm — 4 Comments

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