(ALBUM.) Guestbook for the yacht Kihna, containing over 300 Signatures by socialites, nobles, industrialists, politicians, and others, including inventor Guglielmo Marconi. Several pages headed with the date and name of the port. Most written 15 to a page, some duplication, over 100 blank pages at rear. Folio, morocco by Cartier, border stamped in black and gold with hand-painted pennant design, worn. should be examined. Vp, 1930-39