\n\ COXTENTS. 



Page 

 On some points for the Consideration of English Engineers with reference to 

 the Design of Girder Bridges. By W. Shelpoed, M.lnst.C.E., and 

 A. H. Shield, Assoc.M.Inst.C.E 472 



The Sphere and EoUer Mechanism for Transmittingtower. By Professor 



IIiLE Shaw and Edwaed Shaw 484 



(>n Improvements in Electric Safety Lamps. By J. Wilson Swan, M. A, ... 496 



On the Birmingham, Tame, and Eea District Drainage. By WiLLLiii Till... 499 



