Smithsonian Report, 1932. — Alderman 



]. Kadiating ridges around No. 3 Crater. One ridge extends from camera toward edge of crater. Mr. 

 Winzor is standing on another such low ridge 



Inside wall of the Miiin (rater. Over the edge are seen the tops of the trees in the Water Crater 



Meteorite Craters at Henbury, Central Australia 



