The Liberty Bowl honored ninety-two members of the Massachusetts House of Representatives who refused to rescind a letter sent throughout the colonies protesting the Townshend Acts (1767), which taxed tea, paper, glass, and other commodities imported from England. This act of civil disobedience by the "Glorious Ninety-Two" was a major step leading to the American Revolution. The bowl was commissioned by fifteen members of the Sons of Liberty, a secret, revolutionary organization to which Revere belonged; their names are engraved on the bowl as are references to Englishman John Wilkes, whose writing in defense of liberty inspired American patriots. The Liberty Bowl, the Declaration of Independence, and the Constitution have been called the nation's three most cherished historical treasures.