May 3, 1920. In replying please refer to number 58-156-1

Estate of H. C. Frick, 1924 Frick Building, Pittsburgh, Penna.

Gentlemen: Attention of Mr. W. J. Naughton

    We acknowledge receipt of your letter of April 30 enclosing check for $104,000. to cover the seventh payment and interest due on account of agreement between Mr. Frick and Duveen Brothers, dated May 21, 1918.
    We return your receipted voucher, and by separate registered cover are forwarding ot you the agreement form on which the above payment has been endorsed.
    Please acknowledge receipt on the copy of this letter which accompanies the registered package.
    Yours very truly,
    G. T. Scherziner,
    Assistant Treasurer. 

Reg. Mail Enclosure