Ink signature, “Cap. W. H. Harrison, AQM, June 7, 1797,” on an off-white 3 x 2.5 slip clipped from a larger document or letter. Vertical separation to right of signature, scattered light toning, and red wax seal remnant above signature affecting first initial, otherwise fine condition. Pre-certified John Reznikoff/PSA/DNA and RRAuction COA.