All Blog Posts Tagged 'Grissom' (1)

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

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