GUEST: It is my great- great-grandfather's Civil War autograph collection. It's a scrapbook that he put together during and after the Civil War.
APPRAISER: What's so special about this is the effort that your ancestor went into into putting this together. It's not just a book with little clip signatures. It's actually more of a piece of folk art. Who do we have here?
GUEST: It's General Grant and General Sherman. And if you lift up the page, you'll see his autograph.
APPRAISER: He didn't just go in and glue it in. He made it personal. That's a thing a collector loves in an album of autographs.
GUEST: And underneath Sherman's photograph is General Sherman's autograph.
APPRAISER: This one is dated 1889. Did he send off and get these after the war?
GUEST: Oh, yeah, he sent a lot of letters, and a lot of letters that are in this book are addressed to these people, requesting autographs.
APPRAISER: On the next page, we have one that's pretty interesting. Who is this gentleman?
GUEST: That would be Frederick Douglass.
APPRAISER: He was one of the most important people in the anti-slavery movement. Your ancestor, being a Caucasian collecting African-American signatures was an important thing in this time frame.
GUEST: Yes.
APPRAISER: And this one is a nice clip signature. That one was probably trimmed out of a letter. And we also have a signature here of Booker T. Washington. This one's one of the most beautiful pages in the book.
GUEST: Oh, yes.
APPRAISER: Confederate President Jefferson Davis. So he not only collected Union autographs, he also collected Confederate autographs. And we have the nice business-card-size signature of Jefferson Davis. On this page, we have the commander of the Confederate forces, Robert E. Lee. Beautiful clip signature.
GUEST: This letter was from Robert E. Lee's secretary. And my grandfather wrote a letter to him requesting an autograph, and he actually apologized for the size of the autograph. There were very few. A lot of people requested them.
APPRAISER: Oh, yes. And saving this letter makes this autograph all that more important, because it shows some of the effort that your ancestor went to in obtaining these signatures. On this page, we have John Hunt Morgan.
GUEST: My ancestor was actually captured by Morgan. And he's written a story called "A Day with General Morgan." They were forced to march down to the... Where the trains were, and they got on the trains, they blew the trains up, and Morgan released the whole regiment.
APPRAISER: Morgan's signature was really tough to get, because he did not survive the war. This is a piece I assume you would never get rid of. So what we would be looking for is an insurance value on it. I would want to insure this somewhere between $75,000 and $100,000.
GUEST: Wow. Wow. (both laugh)