Unknown2019-02-142019-02-141955EPM-071-10-001http://hdl.handle.net/20.500.11867/15498Single folder 13 x 9.5 inch, bi-folded. Pamphlet: 11 x 8.5 inch. Typed. 6 card 6 x 8.5 inch. All except the last printed recto and verso. Date est.This folder, issued by The Oregon Museum of Science and Industry, includes a pamphlet entitled "Petroglyphs, Fact and Legend," and six double-sided cards with photographs of petroglyphs and information listed about each one.OregonArchaeological Sites--NorthwestArchaeological Sites--Petroglyphs: See also Native Americans;Photograph