Keywords: FMIB 49866 Untreated Oregon fir fender pile one month, July, 1920, in Municipal Quay, Oakland Estuary Initial attack of Limnoria.jpeg check categories 17 September 2015 3 Untreated Oregon fir fender pile one month July 1920 in Municipal Quay Oakland Estuary Initial attack of Limnoria Subject Piling Civil engineering Weathering Tag Coasts 1921 Cite book Report on the San Francisco Bay Marine Piling Survey San Francisco Bay Marine Piling Committee San Francisco CA San Francisco Bay Marine Piling Committee 1921 1st Plate 33 Fig 1 San Francisco Bay Marine Piling Committee PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 49866 Images from the Freshwater and Marine Image Bank to check San Francisco Bay Marine Piling Committee Piles structural Weathering |