it that his exhibit compared favorably with that at the Panama-Pacific 

 Exposition. 



B. L. Grondal, assisted by Erwin Rengsdorff and L. P. Young, put 

 on a very interesting display of North and South American woods and a 

 collection of cones. Tree diseases and the effect of insect and fungus at- 

 tacks were also interesting features of this exhibit. The College Wood 

 Preservation Plant was under the general direction of Donald Studley, who 

 explained the open tank process of creosoting, and Noal Caywood operated 

 the distillation plant. Philip Barret and Donald Broxon were in charge 

 of the remainder of the forestry exhibit which was housed in the museum,, 

 and consisted of sections of woods and charts illustrating the methods of 

 making growth studies. 



EMBRYO TIMBERBEASTS 



1-5 



