Purchased in 2004 from a British producer of authentic, autographed collectibles.  Professionally-mounted photos (one of Mr. Inman as Mr. Humphries from "Are You Being Served", the other autographed in gold-colored ink by Mr. Inman).  Reverse side of the matte has the Certificate of Authenticity by this British firm.   Ready to display as-is, but to prevent scratches, dust or anything else, I would recommend that you purchase a frame or have it professionally framed.