Today we’re talking about a particularly exciting appraisal: a volume of presidential autographs containing original documents signed by every American president from George Washington through Richard Nixon, with accompanying portraits. How do you even put a price on an item like this? Slowly and carefully. Complete collections of presidential signatures have been compiled before, so our evaluation largely comes down to the documents themselves: their condition, whether they were written while the president was in office, and how interesting or historically significant their content may be. Join us for an up-close look at 200 years of American history on this official new #brattlecast.