The Scientific Signed Photograph Collection

The Signed Photograph Collection of Noted Scientist and Inventor A. J. Liebman Beautiful signed images of Albert Einstein, Thomas Edison, Alexander Fleming, Lee DeForst,...

Read More

Video: An Unpublished Scientific Letter of Einstein

Albert Einstein Feels Compelled to Defend a Book For Which He Had Written the Forward, When He Is Quoted Passages Insinuating That Relativity Is...

Read More

Raab in Forbes: Albert Einstein

This article first appeared under Nathan Raab's by-line on at: What Albert Einstein Thought Makes Life Worthwhile In 1951, at the age...

Read More

Albert Einstein’s Spacetime Letter

In 1945, Albert Einstein wrote a group of soldiers stationed in the Pacific Theater of World War II, explaining that space is a four-dimensional...

Read More

Join Us

Stay informed about new historical documents, historical discoveries, and information for the educated collector.

Collect. Be Inspired.