Photograph - Photograph - dredging, 1958 Historical information Port of Portland Authority archives Physical description Black and white photograph of dredging.18 November 1958 Inscriptions & markings Front: (no inscriptions)Back: 18 Nov. 1958 (purple stamp, upper left) Subjects port of portland archives, dredge, harbour dredging, portland harbour trust, 1950s, 1958
