Interesting letter from Wally Schirra

[MartG]

After his Mercury flight Schirra deliberately blew the hatch on his capsule, and wrote this in vindication of Grissom's incident

[Eric Mc]

I've heard the story before but not seen the original letter. Where did you come across it?

[MartG]

Eric Mc said:

I've heard the story before but not seen the original letter. Where did you come across it?

https://www.facebook.com/photo.php?fbid=10153519960333915&set=gm.1061203883924494&type=3