Vintage fountain pen signatures, “Edward, Duke of Windsor” and “Wallis Windsor,” on an off-white 5.25 x 3 sheet bearing a royal emblem. Encapsulated in a plastic PSA/DNA authentication holder. In very good condition, with a circular spot of light dampstaining affecting two letters of Edward’s signature and slight show-through at edges from adhesive remnants to reverse. RR Auction COA.
