Having always supposed, and even cherished the idea, that you were a member of the Imperial Academy of Sciences, which is at St. Petersburgh under my direction, I was greatly surprised, when reviewing the list of its members some days ago, I did not find your name in the number. I hastened therefore to acquire this honor for the academy, and you were received among its members with an unanimous applause and joy. I beg you, Sir, to accept of this title, and to believe that I look upon it as an honor acquired by our academy.
I shall order the patent to be dispatched to you as soon as possible. In the mean time be assured, that it is with the greatest pleasure, that I profit of the present occasion to give you token of my regard and veneration for your eminent character, and that I shall always recollect with pride the advantage I had to be personally noticed by you.
With a sincere consideration, I am, dear Sir, your most obedient servant,