Ed Gibson was the science pilot for NASA's Skylab 4 mission. I see some similarities in the autograph I got back today with some known authenticated examples, but I keep getting hung up on the "E" in Ed and the "G" in Gibson. His "E" is not typically this curved and rounded, but I have seen a few authenticated examples that show this feature. And his "G" is not typically closed at the bottom, but again, I have seen a few authenticated examples that has a closed bottom. Everything else about this autograph is spot on to me. What do you all think?
