1163 



Apr 25 Moij I M«ij 5 M <"J '0 



Mo, 10 



LAGMAJTfiK^r STKV R h.\' 



M«j 3 



Apr. 25 



Average date of last killing frost in spring based on data from 

 cooperative and other stations to 1930. 



(Courtesy U. S. Weather Bureau Office, Indianapolis, Indiana.) 



