PLATE K. 



G. C, CiLUckraburtty, del. 



1, STRAWSON'S "CORONETTE' 



2. VERMOREL'S "TORPILLE" 

 3 D° :'E CLAIR" 



Plioto-etcliin^, Survey of India Offices, Calcutta.May 1898. 



4. STRAWSON'S "NOTUS" 



5 'D° 'J\1TTIPEST" 



6. CHISWICK GO'S SPRAYER. 



