Madison, WI: RPM Print Co-op, [c. 1970s]. Offset lithograph poster in red. 11 X 17 1 2Ø Unbacked. Poster states that ˝Chavez is on the executive board of the U.F.W., director of Michigan Boycott, and brother of Cesar Chavez./ Boycott Grapes and Lettuce! Boycott Sentry! Boycott Memorial Union-Union South/Boycott Guild Liquor! Collector J. Welsey Miller›s stamp in on verso and his signature in blue pen.