K ' ■ 
11 
\(& 
mi ' - - • 
R ■ ' . ' 
T O 
His Royal Highnefs 
GEORGE 
Prince of WALE S. 
May it pleafe Tour Royal Highnefs , 
1 Humbly offer the following Ex- 
periments to Your Highnefs’s Pa<- 
tronage, to protect them from the 
reproaches that the ignorant are apt 
A 2 un- 
