° £ 
et ee 
clain’& Son, Lith 
Plate XXII. 
Thos Sin 
Seah = 
5 Pi ae = ——<—<—— 
Ye 
} 
Ay 
Survey. 
6 
Ws {de - 
iy A 
Geological 
Nu 
E 
AS Packard, del 
? 
ns” 
