Historical information
Port of Portland Authority archives
Physical description
Black and white photogrpah of a truck dumping sand bags from tray on a beach, with a man behind directing
Inscriptions & markings
Front: (no inscriptions)
Back: P.H.T./ Print No. ... Neg. No 405/ Date taken ...../ SUBJECT./ ..... (Ink stamp with blue pen and pencil additions, centre)