American Engineer, born 1927. JPL/NASA Project manager for first US satellite, Explorer I. First person to get it's communication that it was in orbit. Left for private career in engineering and consultation .

HENRY L RICHTER Hand Signed 8X10 BIO SHEETB %100 Authentic Autograph.  Autograph is BOLD & Looks AMAZING ! 2 folds   . Will be shipped SUPER FAST to you & will be Well packaged . I will ship to you . The SAME DAY you pay :) YES... I even ship on Saturday . Payment MUST be made in 4 days or less after this listing ends ! Combined s&h is $1 Extra each additional listing . In the 4 day Period . Check out my other Low priced autographs & my Fantastic Feedback :) Ad my store to your follow list . I do list NEW Low priced Autographs EVERY DAY ! Upon Request . I do offer my Lifetime Guarantee COA . Just message me at Checkout . Thank you :) Amanda