Flag of Hamilton, Ontario, Canada. Designed by Bishop Ralph Spence, the flag was specially designed to compliment the Canadian flag. The colours are yellow and royal blue. In the center is a golden yellow Cinquefoil, which as the badge of Clan Hamilton, represents the city's name. The chain on the outside symbolizes both unity and the community's steel industry. The six links in the chain represent the city’s six communities.
Own work

Modeled on: http://www.hamilton.ca/CityDepartments/CorporateServices/Clerks/Crest-FlagandLogo.htm
Design: Bishop Ralph Spence
Svgalbertian