This image is included in Building Oregon: Architecture of Oregon and the Pacific Northwest, a digital collection which provides documentation about the architectural heritage of the Pacific Northwest.
Lampreys clinging to rocks, while resting on their up river journey. A lamprey has no vertebrate backbone like an eel. The current carries them along, and they rest by hanging to rocks with their cups on their mouths.
Board of Control: 1925Front Row L to R: (2) Leland George, (4) Ken CookExtreme Front: Robert Williams Center: Robert Murray, Gertie KickerBack Row: Clarence Disney, I.N. Wiley, Principal, (7) George Stadelman, (8) Glenn Kirkwood