Egyptian relics grand canyon article published 1909

Going over the newspaper article, that was printed in 1909 by the Arizona gazette, talking about G.E. Kincaid who was floating the river looking for mineral for the Smithsonian, and cam across a hole underground citadel, that could hold over 50,000 people, it had mummy's it had Egyptian relics, other oriental status that resembling Buddha with lotus leaf in hand,