October 22, 1929 Dr. W.J. Holland, Carnegie Museum, Pittsburgh, Pa. My Dear Dr. Holland: You have received word that the Southern Pacific Lines are agreeable to transporting free, replica of a Diplodocus, which you are forwarding to the Carnegie Museum, Mexico City, Mexico. Our representative in Mexico City, also our Mr. C.S. Fay, Traffic Manager for the Southern Pacific Lines in Houston, have asked if there is any literature or information available descriptive of this Diplodocus. If you have anything of this nature I know both gentlemen will highly appreciate your favoring them with same. Thanking you for your kindness, I am Yours very truly, H.F. Stark