MOVABLE-FRAME HIVES. 



161 



promptly cleaning it of dead bees and rubbish, when remov- 

 ing bees from the cellar in Spring, or after a hard winter 

 passed out of doors. 



Fig. 71." 



HIVE, WITH EXTEACTING SUPERS SET BACK FOE VENTILATION IN VERY 

 HOT WEATHEE. 



The cap is thrown back to show the straw mat. 



