deLay480700-1The Morrison street trolley going to Mt. Tabor is picking up passengers in front of the Pioneer Courthouse. The Portland Hotel is in the background. 1948 license plates on all cars in photo. Trolley 591. Published August 1, 1948 pg. 29 "Dangerous. Center of street loading requirements of streetcars is a constant danger to passengers, traffic engineers point out. This photograph demonstrates possibility of cars striking passengers."