St. James Cathedral was completed in 1907 as the new cathedral seat of the Catholic Bishop Edward J. O'Dea‚'s Seattle Archdiocese.
The Pioneer Building, completed in 1892, was the prestige office building during the Klondike Gold Rush, housing 48 different mining firms in 1897.
The Old Federal Building is built where Seattle founder Arthur Denny and his party are thought to have first docked in 1851, at the site that became Seattle.
