1878-Birdseye-detail-6th-&-Cherry-WEB July 2, 2017 1400 × 832 Seattle Now & Then: Coo Coo Flats The featured block bordered by Sixth and Seventh Avenue and Cherry and Columbia Streets is first selected here from Seattle’s 1878 birdseye, and followed by the entire lithograph. Click Click to Enlarge. Note the route of the creek