Limited edition Mont Blanc 'Agatha Christie' fountain pen, featuring a sterling silver snake with ruby eyes winding around the screw-on cap, which bears Christie's facsimile signature in white. The head of the snake is also engraved on the rhodium-plated 18-karat gold nib. Includes the original box and certificate booklet. In very fine condition. The consignor notes that the pen was originally purchased from Wilson & Son Jewelers in Scarsdale, NY. As new, the pen has never been used.