Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall signing autographs at a 1970 Earth Day Celebration
Governor Tom McCall signing autographs at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall and Anne Kolibaba at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall holding an ecology flag at a 1970 Earth Day Celebration
Governor Tom McCall signing autographs at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Governor Tom McCall at a 1970 Earth Day Celebration
Two men stand in front of truck owned by Avery Loy Shell Service in Portland, Oregon
Mother and child watch parade from crowded sidewalk
Cesar Chavez listens at meeting with farm workers in Portland, Oregon
Cesar Chavez speaks with farm workers in Portland, Oregon
Cesar Chavez speaks at a meeting with farm workers in Portland, Oregon
Luis Valdez speaks at a press conference at the Portland Labor Temple in Portland, Oregon
Members of Teatro Campesino performing in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Group supporting farm workers pickets liquor store in Portland, Oregon
Three women at picket of liquor store in Portland, Oregon
