12 THE NAUTILUS. 



A. B. Kkndig, D. D. has changed his residence from 11 Hanson 

 Place, Brooklyn, to 287 Williams St., East Orange, N. Jersey. 



Geo. T. Marstox has removed from Dupere, Wis., to Quincy, 

 Illinois. 



Mr. Frederick Stearns of Detroit, Michigan, who has been 

 spending the winter in the Sandwich Islands, has sailed for Japan, 

 where he will travel during the summer. 



Friend Pilsbry : AVill you not suggest m the Nautilus that 

 any conchologist travelling about the country should make it a point 

 to call upon his brother collectors, if he goes near their homes ? I 

 iiope no member if the A. A. C. who comes to Boston, will fail to 

 visit me at Revere, only six miles away. Surely introductions are 

 unnecessary in our little circle. — Edward W. Boper. 



We heartily endorse this suggestion, friend Roper! 



EXCHANGES. 



Exchange notices of moderate length will be inserted free for subscribers. 



I HAVE SEVERAL hundred unusually fine specimens of Limncea 

 viegasoma Say, to exchange for specimens of Spha'rium and 

 Pisidium. — George T. 3Iarstov, care of State Savings Loan and Trust 

 Co., Quincy, III. 



Wanted. — ISlarine univalves, especially of Mexico, Central and 

 South America. OflTered— many specimens, Marine, Land, and 

 Fresh-Water, both U. S. and Foreign. — C. Browne, Framingkam, 

 Mass. 



Wanted. — To Exchange Northern Alabama Land and Fresh- 

 water Shells for shells from any other locality. Send lists and 

 receive mine. — H. E. Sargent, Woodville, Jackson Co., Ala. 



Marine, Land and Fresh-water shells to exchange for a pair of 

 good singing Canary birds. I will send my exchange list to any 

 one that has such to exchange, or for shells that are not in my collec- 

 tion. — Thomas Morgan, P. 0. Box 164, Somerville, N. J. 



Wanted. — Area and Zonites, from any locality, in exchange for 

 British laud and fresh-water shells. — Bobert Walton, Charles St., 

 Lower Boxhorough, Philadelphia, Pa. 



