SMITHSONIAN INSTITUTION 

 UNITED STATES NATIONAL MUSEUM 



Bulletin 184 



THE METALLOGRAPHY OF 

 METEORIC IRON 



BY 



STUART H. PERRY 



UNITED STATES 



GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1944 



For sale by the Superintendent of Documents, U. S. Government Printing Office 

 Washington, D. C. - Price 60 cents 



