Mark Twain Autographed Picture. Its not Robert Louis Stevenson's Treasure Island, but it is something special. We are offering from our personal archive of historical artifacts a unique item: A MARK TWAIN autograph! It is specially framed and double matted and looks amazing in ANY library. We have full certification and receipts and it measures approx 30x30 inches. It comes with amazing photos and a brass plaque describing the historical contributions of one of America's greatest authors. Truly a "needful thing" personally enjoyed for years. An extra invoice for additional shipping will apply after purchase. Message us with any questions.