TLS signed “Thos. A. Edison,” one page, 8 x 11, Laboratory of Thomas A. Edison letterhead, August 20, 1915. Letter to a Trust Officer at the Union Trust Company. In full, “I am in receipt of your favor of the 16th instant, marked No. 1010, in regard to Mr. Charles Edison, and in reply beg to say that the matter is all right as stated by you.” In very good condition, with two punch holes to top, several office pencil notations and stamps, intersecting folds, one through a letter of signature, and a small tear to right edge. R&R COA.