GUEST:
In 1946, Lincoln University-- which is a small black university in Pennsylvania-- was awarding Dr. Einstein an honorary degree.

APPRAISER:
Yes.

GUEST:
And my husband was a freelance photographer who got the job to shoot the photographs.

APPRAISER:
Uh-huh.

GUEST:
And so the first is the shot of Einstein coming down toward the ceremony. He had been having stomach problems, and they were feeding him baby food.

APPRAISER:
Yes, yes, he had an aneurism, and it was also the cause of his death. This particular example is nice because it's been signed.

GUEST:
Yes.

APPRAISER:
"To Arnold Cain, Albert Einstein, 1946."

GUEST:
Einstein's daughter requested that she would like a copy.

APPRAISER:
Your husband sent at least one or two copies.

GUEST:
Yes.

APPRAISER:
One to the daughter, and then Einstein himself signed a copy to send back to your husband.

GUEST:
Yeah, and Einstein's daughter sent it back.

APPRAISER:
Well, it's a really fascinating group. Obviously, we occasionally see photographs signed by Einstein. But the circumstances around this whole event make it that much more special, I think. As you mentioned, Lincoln University, one of the first African American colleges in the country. Langston Hughes, Thurgood Marshall, Cab Calloway were all students there. And at this time in his life, Einstein was reticent about doing any honorary doctorates or any presentations at universities because of his ill health. But he accepted the offer from Horace Mann Bond, who is in this picture. Horace Mann Bond was a leader in the developing civil rights movement. And on this particular occasion, his six-year-old son, Julian Bond, was at the session. And apparently, Einstein had given him advice that he should never remember anything that's already written down. And of course, Julian Bond ended up becoming the head of the NAACP many, many years later. So what I think is fascinating about the photograph, above and beyond that it's an image your husband took of a very special event, is it speaks to Einstein's unrecognized-- until most recently-- interest in civil rights. He obviously was a refugee from Europe himself as a Jew who came over in 1933. He could not return. And he spoke eloquently at this event of his concerns for racism and his feeling that what he called a "white man's disease" and that he wanted to speak out. When Marian Anderson, the singer, came to Princeton, she was denied access to a local inn. And reportedly, Einstein put her up for the evening. He also worked very closely with Paul Robeson, who started the American crusade to end lynching and was certainly very, very sensitive to the problems of segregation that still existed at places like Princeton. Unfortunately, as I understand it, this particular speech on this particular day, although it might have gotten some local press, was not widely reported. And really, in some respects, your photographs have brought this back to the attention of others, and hopefully will be a subject of further discussion.

GUEST:
My husband said that his opening words at the presentation was, "I do not need another honorary degree. I have other concerns."

APPRAISER:
Uh-huh, did he go on to discuss the atomic bomb?

GUEST:
Yes.

APPRAISER:
Yeah, because obviously that was forefront in his mind, it being just within a year of those events. Do you know what happened later in the day when he was there?

GUEST:
He went into the classroom and they had all of the top students, and my husband wrote down a little bit of what happened.

APPRAISER:
So this was a piece of description that went with the photograph your husband took.

GUEST:
Yeah.

APPRAISER:
And what we read here is, "In this photo is Einstein's amused reaction to the first question asked by one of the students, which was, 'Professor, can you explain in simple language your theory of relativity?'" And then he went on to proceed to provide an explanation. This is also another extraordinarily rare event for him to do an informal lecture on relativity. We don't see very many signed photographs by Einstein and ones with this interesting historical resonance. I think that this particular example would have an auction estimate of $6,000 to $8,000.

GUEST:
Thank you.

APPRAISER:
And the entire group, with the additional photographs, would be $7,000 to $9,000.

GUEST:
That's wonderful.

APPRAISER:
Well, thank you so much for bringing...

GUEST:
Thank you.

APPRAISER:
...this very interesting window into the life of Einstein at this particular time of his life.

GUEST:
Well, it's our prized possession.