THE IMPARTIAL PROTESTANT MERCURY, 1681. See the photo below for the front page of this singlesheet newspaper. A fascinating paper published during this time of struggle between Catholics and Protestants in government. The issue measures about 8 by 12 1/2 inches, and save for some light browning is in very nice condition. To my memory it has been many, many years since I have had the good fortune of offering this rare newspaper title!