O.T. Frasch images in the range from 600 to 609 show scenes from the 1909 World's Fair held in Seattle, the Alaska Yukon Pacific Exposition. Most of Otto's A.Y.P.E. images have image numbers in the range 200 to 299; we do not know why he skipped over image numbers in the 300-399 range.
600 - Portion of Pay Streak & BalloonA selected image from the range 600-609: