OHPV Human Power Challenge 2005 - Day 1 - ChrisLeckPhotographyStore
Jeff Wills, ex-Grand Poohbah, lays down the rules. Oregon Human Powered Vehicles 6th Annual Human Power Challenge, May 28, 2005, Portland International Raceway.

Jeff Wills, ex-Grand Poohbah, lays down the rules. Oregon Human Powered Vehicles 6th Annual Human Power Challenge, May 28, 2005, Portland International Raceway.

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