18 February, 1919.
To whom it may concern:
I hereby certify that Mr. William C. Bullitt has been authorized by the American commissioners plenipotentiary to negotiate peace to proceed to Russia, for the purpose of studying conditions, political and economic, therein, for the benefit of the commission, and I bespeak for him the proper courtesies and facilities in enabling him to fulfill the duties of his mission.
J.C. GREW, Secretary of the American Commission to Negotiate Peace. [SEAL.]