Wooden 10 x 10 plaque. The white tile in the center has the city;s logo, designs and captions: 1920-1970 Golden Anniversary Pages of Progress, Anchorage All-American City 1956 and 1965, Twice an All-American City, and International Polar Air Crossroads of the World. The top plate reads: Presented to Mayor Pete Wilson, San Diego, California, Greetings from the City of Anchorage, Alaska, November 1972. The bottom plate reads: Presented by George M. Sullivan, Mayor. Occasion information was not provided to the City Clerk's office.