XXX.-REPORT OF OPERATIONS AT THE HAVRE DE GRACE SHAD- 

 HATCHING STATION DURING PART OF THE SEASON OF 1883. 



By Lieut. W. F. Low, U. S. N. 



Table I. — Record of temperature observations made at Battery Station, on the Susquehanna 

 River, from April 27, 1883, to June 3, 1883, by Lieut. W. F. Low, U. S. jS. 



[1] 



1043 



