ERRATA. 



Page 15, 1. 24, for craters read crater. P. 22, I. 22, for carh. 



3'6$, read carb. 3*615. P. 23, 1. 15, after elegances, add o/" /i/>. 



P. 25, 1. 20, for Lancajh'ire, read LanarhJJjire . P. 25, 1. 16, 



after a^zy, infert furnace. P. 28, 1. 9, for formed, read found. 



P. 29, 1. 6, read, accompanyingyt'2'i/^ andrubbifh. 



The Binder is defired to notice, That the Plates in No. XI. for 

 April, are wrong numbered in fome Copies. Plate VII. ought to 

 be Plate VI. and the Quarto Plate marked VIII. mould be Plate 

 VII. 





