Which year was Oregon's double sided state flag changed to a single sided one? 1971. Until then it had the state seal on one side and a golden beaver on the other side. Now get the present flag with golden fringe measuring 4 ft x 6 ft. The flag comes with a flag base, and optional cord & tassel. You can also choose from a variety of pole toppers like 7-inch metal gold eagle, gold spear (plastic), gold metal spear, Army metal spear, gold metal parade ball, or Texas Star Metal. You can opt between an oak and a telescoping flag pole.