Disney Treasures Steamboat Willie Ltd Edition Serigraph FRAMED Mickey Mouse. Serigraph is in very good condition. frame has some edgewear. see pics. Brand new never been used with a box. Measurements are 14” x 14”. It is a collectors item. Certificate of authenticity steamboat Willy, 1928. The Walt Disney company, Burbank, California. Moross Studios in Los Angeles, California, used the finished artwork in the production of this limited-edition serigraph. The serigraph is printed on Somerset Soft White Textured paper. There are 7,500 pieces in the regular edition with 250 publisher's proofs. The edition may not all be printed at the same time. The limited edition was produced in 1994 Disney treasures have approved the techniques used in the production of this edition.