Port Washington Library Local History Center
Leiber Family Photographs
Vintage family and nautical photos, on Flickr.
Olandt Family Photographs
Early 20th century scenes of Port Washington, on Flickr.
Cocks Family Photographs
Sandmining, parades, sports, schools, houses, industry and more, on Flickr.
Reid Family Photographs
Family album from the 1890s, on Flickr.
Virginia Marshall Martus Collection 
Vintage photos of the Marshall family and Port Washington.