|Vostok 1, Yuri Gagarin, the first human in space|
|Vostok 2, Gherman Titov|
|Vostok 3, Andrian Nicolayev|
|Vostok 4, Pavel Popovich|
|Vostok 5, Valery Bykovsky|
|Vostok 6, Valentina Tereshkova, the first woman in space|
I also added this Bill Anders, Apollo 8, signed photo to my collection. Anders is widely regarded as the least common and toughest signer of all flown astronauts.
|Apollo 16 Commander John Young on the moon.|