About us

We sell unique, valuable documents. We guarantee the authenticity of each single piece.

Thomas Kotte

This month’s featured item

Einstein, Albert Eigenh. Postkarte mit Unterschrift aus der Hand von Albert Einstein „A. und E. Einstein.“.

Recent acquisitions

Watson, James D.

His personal calling card with a sketch of a small hand-drawn schematic representation of the DNA double helix.

Chaplin, Charles

Signed birthday card, ‘Charles Chaplin’.