• Jimmy Stewart | Not so wonderful fakes
• The story of Neil Armstrong signed NASA portraits
• Authenticity opinions received through Facebook groups? Out!
• What are Autopen signatures? How to identify Autopens and myths!
• Space Shuttle Challenger Autograph Collecting Tips
• Collectibles Chat Episode 4: Exposing traced autograph scam.
• Collectibles Chat: A Soviet-era postcard book with cosmonaut autographs

• Operation Bullpen and the Marino Family Forgery Ring: Has anything changed?
• When the “proof picture” proves it's a fake!
• The most valuable astronaut signed photo?
• Neil Armstrong Autograph Study from Zarelli Space Authentication
• Authenticity opinions received through Facebook groups? Out!
• James "Jimmy" Stewart: Autopen Signature Study
• Jimmy Stewart | Not so wonderful fakes

• Authentication (2)
• Astronauts (2)
• Armstrong (2)
• forgery (2)
• Zarelli (2)
• Stewart (2)
• Space (2)
• Neil (2)
• James (2)
• Grissom (1)
• Family (1)
• Cosmonauts (1)
• Bullpen (1)
• Autopens (1)
• Autographs (1)
• Auction (1)
• Astronaut (1)
• Zarelli Space Authentication (1)
• Yuri Gagarin (1)
• X-15 (1)
• UACC (1)
• Steve Zarelli Space Authentication (1)
• Steve (1)
• Robert Shaw Collection (1)
• RR Auction (1)
• RR (1)
• Operation (1)
• Neil Armstrong (1)
• Marino (1)
• Jim (1)
• Irwin (1)
• Gus (1)

2023

• December (1)

2022

• April (1)

2021

• July (1)

2020

• February (1)
• January (2)

2019

• December (2)

2017

• March (1)

2016

• August (1)

2015

• October (1)
• March (1)

2014

• October (1)
• July (1)

2013

• November (1)
• October (1)

2012

• July (1)
• June (1)
• March (1)