Anonymous Strike till Sam Hollars Uncle Silkscreen on colored construction paper, USA 1970. Condition: Very Fine (A-) , not backed. Sheet size: 18 H. X 12 W. $395 Original 1970's poster for the student strikes held a Columbia College in Chicago. The strikes were protesting the shootings at Kent State and the invasion of Cambodia. Reference: Poster Plus Gallery Exhibition (mid 1970) Inventory #10738 To purchase this piece or if you have questions please call us at (415)984-0700 or e-mail us