Important 1970 UC Berkeley Anti Vietnam War Protest Poster -Stop Policing the World

With the obvious and distasteful Police "Pigs" graphic, this 3 panel UC Berkeley Anti Vietnam War Protest Poster - "Stop Policing the World" is a bold and graphic artifact of the anti-war frenzy that gripped UC Berkeley in 1970. Acquired from the daughter of the man who preserved these and she described it as such:
"This is a silk-screened poster that is from my late Father's estate.
He graduated from UC Berkeley in June of 1971 and kept this and many other protest posters in his art portfolio folder ever since then.
This particular poster is titled "Stop Policing the World" and it measures approx. 33"x15"
These protest posters were made by Activist Student Protestors using scrapped paper and scrapped computer paper(Dot Matrix)."