This amazing decal has not seen the light of day for a very long time! The North American Aviation XB-70 Nuclear Armed Supersonic Deep Penetration Prototype project insignia. Only found here
The worlds finest collection of museum quality historically accurate, all weather, all season, waterproof, vinyl cut military and civilian aviation decals, airplane stickers, and aircraft markings. Presenting the one and only Sierra Hotel Aeronautics Aviation Decal Collection.