Smithsonian Report, 1942. -Henderson and Perry 



Plate 1 



Flight Markings. 



The flight markings on the surface indicate that the meteorite held a fixed position through a portion of its 



fall. They also show how the size of a meteorite is reduced by air friction. 

 a and b, two views of the surface of an iron meteorite, Freda, N. Dak.; c, the surface of a stony meteorite 



Tulia, Te.K. 



