1969 Hot Wheels Redlines Rolls Royce Silver Shadow by Mattel. 1969 on back of package.  The color is blue, however, this uncommon variation features a flat black painted roof.  The button is present as well.  This was stored for over 50 years so the package has a slight curl and waves.  It is a great addition to any collection of vintage diecast cars and is sure to bring joy to any fan of Hot Wheels.