The accompanying' })hc)tt)grai)li is of .Kiwiciila craho from 

 Temescal canyon. It is magnified 400 times. 



I have the sHdes in my collection at my home at ?2() Wilshire 

 Boulevard, Santa Monica, and shall Ije glad to show them to any 

 who may be interested. 



I take this opportunity to invite nature students to visit my 

 workshop, to see my collections and to study with me if they so 

 desire. 



I have a collection of more than 200,000 fossil invertebrates 

 besides many recent species. 1 have many crabs, corals, sponges, 

 foramenifera, and many thousands of insects of the various orders. 

 Also many skulls and full skeletons of birds, reptiles and mammals 

 for comparative study. These are at the disposal of any who 

 may wish to study along these lines. 



I particularly wish tliat some one will be sufficiently interested 

 in diatoms to take up the study of them in the near future. I shall 

 be glad to render what assistance 1 can. 





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