RAINFALL IN Tilli: TRANSVAAL. 



691 



Two rains in the Central Division do not conf(jnii to the 

 .e^eneral trend of the curve; the W'olhuter Koi) rainfall mentioned 

 above, and another of 3.50 inches in 40 minutes, which occurred 

 at Vierfontein on January 17th. 191 5. W'olhuter Koj) lies at the 

 foot and to the north of the Magaliesberg, and \'ierfontein to the 

 north of the Klipriversberg range. 



