32 MR THOMAS STEVENSON ON THE FORCE OF THE WAVES, &c. 
Register of Observations on the force of the Sea, made at the Bell Rock, German Ocean. 



















lbs. to a Ibs. to a 
Dates. Square Foot. Dates Square Foot. 
1844, | _ 1845. 
Sept. 15 853 Jan. 27 
Some 2260 -- 30 
Oct. 9 3013 BL 
ee ae 2562 Feb. 6 
aT) 1142 3. ot 
ae OT 958 | Raecae TED 
Nov. 12 1680 - = 27 
mantis 1920 ae (28 
Dec. 13 1560 March 4 
cot oe 1459 OF FB. Ly 
Jan. Fe 1559 nels 21 
eS eekly 1439 we A: 
reer 1439 Me OSB 
nt tbe (= 1559 a. 38 
LOM 959 . 30 
“er 719 

