Historical information
Port of Portland Authority Archives
Physical description
Sheet of six black and white contact prints, early stages silo construction.
Inscriptions & markings
Front: 119. 30-9-64 120. 30-9-64 121. 30-9-64 122. 30-9-64 123. 30-9-64 125. 30-9-64 (In white underneath each print).
Back: 119 in pencil