Online bidding that started last week in celebration of Presidents’ Day at
RR Auction, an auction house in Boston.
“There’s also a photograph, only one of three that exist, of Lincoln and his son, Tad Lincoln, signed by the president that is estimated to fetch about $75,000.”
Note: It is the famous photograph of President Lincoln and Tad looking through a book of photography. But I do not know the name of the book. The photograph was originally taken on February 9, 1864, by Anthony Berger in Mathew Brady's Washington D.C. studio.
"So very difficult a matter is it to trace and find out the truth of anything by history." -- Plutarch