![](/TrimIcon/w32h32/GreyFile.png)
Planning slides : Downtown Portland : Aerial : Portland Zoo
Saturday, April 1, 1978
Sunday, April 30, 1978
A2007-002
APF/22977
Planning slides : Downtown Portland : Aerial : Portland Zoo
Saturday, April 1, 1978
Sunday, April 30, 1978
A2007-002
APF/22977