May 12, 1921
Certificate with text: "This is to certify that Linus C. Pauling is a member of Scabbard and Blade. Enlisted May 12, 1921, by G. Company 2nd Regiment." Two signatures follow.
Awarded by the Scabbard and Blade Society.
Subject: Memberships
Name: Scabbard and Blade Society
ID: 1921h.2