First Ladies of the United States of America Flash-Pack Knowledge cards.This pack of 42 cards is a companion to the pack 'Presidents of the United States' and features all the first ladies from the first (Martha Danbridge Custis Washington who is also pctured on the pack cover) to the 42nd (Hillary Diane Rodham Clinton). Each card measures approximately 7cm x 11.2cm and has the first ladies colour portrait or historic photograph on one side with fascinating text about the woman, her times, and her life with the President on the reverse. The 42 cards in the pack are in pristine condition. See photos above.