250. Albert Einstein Autograph Letter Signed to an Opponent Physicist: "I think for the time being that you have surrendered to an impermissible mysticism, forgetting that equations are about quantities"

Now At: $3,545 (12 bids)

Estimate: $8,000+

Ends on 05/13

251. Albert Einstein Handwritten Poems: "What was dear God thinking that day When he made women in his way?"

Now At: $2,600 (11 bids)

Estimate: $8,000+

Ends on 05/13

252. Albert Einstein Typed Letter Signed on Physics and Psychology: "This analogy is useless in physics"

Now At: $1,331 (4 bids)

Estimate: $6,000+

Ends on 05/13

253. Albert Einstein Signed Photograph to a Member of the Intergovernmental Refugee Commission

Now At: $1,735 (4 bids)

Estimate: $6,000+

Ends on 05/13

254. Albert Einstein Signature

Now At: $1,612 (6 bids)

Estimate: $4,000+

Ends on 05/13