Vintage 1971 Alternative Environments Fair poster flyer Environmental Movement
measures just under 14 x 9 1/2 inches, good to very good condition, only a light wrinkle in the upper right corner, most of the condition issues are more evident on the backside, the front looks pretty nice, colors are vibrant, no signs of prolonged sun/light exposure or fading, very rare and interesting art poster

The Cannery Courtyard / A Presentation of Ecological & Environmental Information / Sponsored By
The Organization of Architectural Employees

Saturday 10 to 6 
October 30, 1971

best guess is The Cannery Courtyard is located at 650 Beach Street, San Francisco, California
and also there's the triangle shape building in the city skyline (TransAmerica) so SF is correct