Historical information
Port of Portland Authority Archives
Physical description
Colour photo. 4 inches, chain from 2 middle winches attached to wooden plank. 2 pink buoys on left with letters 'PA' on them in black
Port of Portland Authority Archives
Colour photo. 4 inches, chain from 2 middle winches attached to wooden plank. 2 pink buoys on left with letters 'PA' on them in black