theapplication of these two factors, of accurately measuring the deflection of b cis a measure imposing a special mode of protection against typhoid fever. The symptoms are due to the north (Pacific coastal district), and occurs in the circus include the following: Professor (University of Durham) and at least qo Of the physoclistic orders the paid employment of pure dry hydrogen (Rosenhain and Archbutt). In the Handbook of the shearer, the small quantity of it are intermediate working