Emperor of Germany and King of Prussia (born 1831) for only 99 days before his death in 1888. Bold ink signature on an off-white 5.5 x 2 slip, clipped from a larger letter or document, and affixed to a slightly larger sheet with typed collector’s notations at top. Scattered light toning and soiling and an old caption affixed to bottom portion of slip, otherwise fine condition. RRAuction COA.