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Home Nature-Studv Course. 



Lesson XXI. 



THE FILMY DOME. 



Purpose. — To lead to closer observation of a spider web. 



Material. — On a sunny day in late summer or early autumn in walk- 

 ing along- woodland paths, the careful observer is sure to see suspended 

 among the bushes or in the tops of weeds or especially among dead 



A Filmy Dome-Web. 



Photo by J. H. Comstock. 



