Hi Josef, Have 2 Muhammad Ali items for sale if interested..
First item is a 1988 blank US cover signed, Muhammad Ali has also added a quote as well as signing his name, "After me there will never be another" and has also drawn a smiley face. This has been professionally mounted into a wonderful display size of 22x21 inches.
Second item I have for sale is a Vintage autographed signed "Tribute to Henry Cooper OBE to celebrate his 50th birthday" brochure. Very Unique Item as Muhammad Ali and Henry Cooper both stayed at the Hilton Hotel, Park Lane, London on Sunday April 29th 1984. There are also finger print marks above the Ali Signature which the original owner believed that they were Muhammad Ali's when he was holding the brochure to sign and date his name.