NUCLEI. 



273 



Two frames thus made from one standard Langstroth frame 

 measure about 8% by S^^ inches each, a very convenient size 

 for nucleus frames. 



a 





In the Fall, a number of nuclei may be united, in a full 

 sized hive, on their own combs by this method. 



522. To make a nucleus, take from a colony, as late in 



