SEATTLE, WASHINGTON—Construction workers building a rainwater storage facility unexpectedly encountered a trove of historic artifacts beneath Seattle's Magnolia Bridge. Archaeologists believe most of the objects came from an immigrant community known as Finntown that lasted from 1911 to 1941. "It's a really special site because this is one of Seattle's smaller shantytowns," project archaeologist Alicia Valentino told Komo News. "This very diverse community that was living in this spot (was not) mentioned in the historic record, so it really tells us a lot about this group of people that was living there." Among the finds are eyeglasses, children's toys, and alcohol bottles dating to the Prohibition era. A Chinese coin dating to the 1700s was also found, and was probably a keepsake brought to the area by an immigrant. To read more about the archaeology of immigration in the American West, go to "America's Chinatowns."