Poster that reads: "First Regatta! June 11-15, 1969. Owensboro, KY. See the world's largest and fastest hydroplanes race on the open Ohio River - 200 mph. Write: Chamber of Commerce ZIP 42301." Poster..
Poster that reads: "First Regatta! June 11-15, 1969. Owensboro, KY. See the world's largest and fastest hydroplanes race on the open Ohio River - 200 mph. Write: Chamber of Commerce ZIP 42301." Poster is green, blue, and white, and the word "First" and "1969" are handwritten in pen.
