Petroglyph rubbing on long fiber tissue paper with red and black ink. From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in Archaeology Archives: Man on horseback with concentric arcs & rays. Mt sheep, horns curved back. The man on horseback appears to be in the upper right corner. The rest is hard to make out.

Petroglyph rubbing on long fiber tissue paper with black ink. From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in Archaeology Archives: (Description for Pe10a proceeds)...On adjacent rock face, a round bodied quadruped, three toed, with bird head, and clutching snake in right claw.

Petroglyph rubbing on long fiber tissue paper with black ink. From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in Archaeology Archives: "Spedis Owl." Bird or demonic figure with head & body as unit with roughly heart-shaped outline. Wings attached in rake pattern. Three toed feet. Lenticular or triangular horns, ears or tufts. Eyes as dots. Long vertical between 'brows'. Two standing figures beneath, one with arms raised. Small v or houglass abstract, which may represent bird or other tracks. On adjacent rock face, a round bodied quadruped, three toed, with bird head, and clutching snake in right claw. The image on the adjacent rock face was done as a separate rubbing, Pe10b. Hedden called Pe10a Part 1, and Pe10b Part 2. We renumbered them for ease of cataloging.

Petroglyph rubbing on long fiber tissue paper with black ink. From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in Archaeology Archives: Two standing figures with concentric arcs & rays. Cogwheel. Square with rays.

Petroglyph rubbing on long fiber tissue paper with black ink. K. Meyers 7/17/2003 From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in the Archaeology Archives: "Bird. Wings in rake pattern, pronounced tail in two shallow curves almost at right angles to body. Head appears to be turned to the right."

Petroglyph rubbing on long fiber tissue paper w/black and brick red ink From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, in Archaeology Archives: Pe36f, figure with ovoid body, bisected by vertical, round head with features indicated by dots and possible disoriented rib pattern of concentric arcs, duplicated in reverse below."

Petroglyph rubbing on long fiber tissue paper with black ink. Shang-yen Shen 11/10/2005 From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in Archaeology Archives: Column of Mt. sheep, horns curled back. Elk tracks. Two "Spedis Owls", arranged vertically, & other sheep. (The 'owls' here differ by the addition of teeth patterns.)

Petroglyph rubbing on long fiber tissue paper with black ink. L. Bethke 10/11/2005 From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in the Archaeology Archives: Bird with diamond body, straight tail, rakelike wings and elaborately feathered head. Possibly interposed with another more obscure design. Large elk with rectangular body, antlers curving back with ten tines.

Petroglyph rubbing on long fiber tissue paper with black ink From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, in Archaeology Archives: "Spedis Owl" with rake wings sloping down. Quaprupeds including Mt Sheep with horns curved back, deer (antlers forward), and others. Abstract or incomplete design.

Petroglyph rubbing on long fiber tissue paper with black ink. J. Dewhurst 7/18/2006 From "Descriptive Catalogue of Petroglyph Prints for the University of Washington, from The Dalles Dam Resevoir, 1956." by Mark Hedden, located in the Archaeology Archives: Small goggle eyed creature, eyes emphasized by concentric outline with lenticular 'horns' and pitcher 'ears' attached. Two long 'whiskers' on both sides of rudimentary mouth.