BUFFALO SOCIETY OF NATURAL SCIENCES 25 



The following day I had the pleasure of accompanying Dr. 

 Koenig to the Calumet properties where we visited the shafts and 

 buildings of the Red Jacket and Tamarack No. 4. We procured 

 here specimens of the cement copper and conglomerate or pudding 

 stone deposits which illustrate quite satisfactorily the form of the 

 metal produced here. A very pretty specimen of Azurite and 

 Malachite was secured at the Red Jacket mine. A careful study 

 was made of the machinery used in raising and crushing the ore 

 and the methods employed in its preparation. Owing to the rain 

 a visit arranged to the smelting works on the following morning 

 had to be abandoned. 



On the return trip, the weather being more favorable, pictures 

 were secured of the locks at the Sault and of the ore boats. 



This region offers many very interesting features and it is to 

 be regretted that the limited time at my disposal prevented me 

 from making a more complete and satisfactory study. 



Very respectfully submitted, 



Carlos IB. Cummtncfs, fli>. 2>., 



Secretary. 



Appendix D 



Series of slides used in the Lectures. 



SERIES TOPIC NUMBER 



I Jamaica, W. I. 



Tropical fruits, customs, geography, etc. . 206 



II Bees and Insects ....... 50 



III Birds and their homes . . . . . 55 



IV Series on Indian Mounds ..... 28 



V Winter Ice Fishing on Lake Erie ... 50 



VI Views on Great Lakes . . . . . 31 



VII Nature Study .' . 25 



VIII Darkest Africa (Studies at Pan. Am. Exposition) . 67 



IX Buffalo and Vicinity . . . . . . 22 



Duplicates and miscellaneous .... 63 



Total 597 



