• Albert Einstein Signed w/ his Equation E=MC². Authentic Framed Autograph Signature COA.

• GFA Certification #: 22619.

• Signed personal postcard.  Beautiful framed piece.  Lifetime authenticity guarantee by GFA.

• 22 1/4" x 18 1/8".

• Complete name signed, "Albert Einstein", with his revolutionary equation personally written out, "E=MC²".

Great frame.