Mercury astronaut who perished in the Apollo 1 flash fire that also claimed the lives of Chaffee and White. Color 8 x 10 NASA photo of Gemini 3 astronauts Grissom and John Young, signed in black felt tip 'Gus Grissom.' Photo also bears an autopen signature of Young. In fine condition, with a few light creases and surface marks. RRAuction COA.
