Caption reads, "CORE-sponsored demonstration at realtor office of Picture Floor Plans, Inc." Original black and white negative by the Seattle Police Department. Taken May 4th, 1964, Seattle, Washington State, United States (Seattle Municipal Archives). Colorized by Jordan J. Lloyd. Seattle Municipal Archives Series 5210-01: Records of the Office of the Mayor, 1956-1970 http://archives.seattle.gov/digital-collections/index.php/Detail/objects/102614