APPENDIX. 



Hi 



Sea water taken up at the back of Yarmouth Sands, was 

 hi the following ratio to diftilled water : 



02. dwts. grs. 



Sea-water - ^ - 21 16 i3>71t., 



T^-n-ii 1 ^ f ihermometer, 53 ; 



Dilblled water 21416J y jo * 



which is, as 10192: 10477,7; or, as i: 1,02803. 



The quantity of dry fait produced from the above water, 



was 13 dwts. 15 grs; it appears, therefore, that fea- water 



contains more air than diftilled water. 



Y 2 The 



