Historical information
Port of Portland Authority Archives
Physical description
Sheet of six black and white contact prints. Four show construction site with K.S. Anderson Wharf in background and two metal towers The fifth the same, but only one tower. The sixth a view of silo site pre-construction.
Inscriptions & markings
Front: 20. 5-5-64 22. 5-5-64 21. 5-5-64 24. 5-5-64 23. 5-5-64 (In white, beneath each print).
Back: 20 in pencil