Advertisements. 
A.  & J.  MAIN  & Co., 
STRUCTURAL  ENGINEERS. 
GALVANIZED  IRON  ROOFING  AND  BUILDING, 
Constructed 
with  a view  to 
Safety  in  Transit, 
ease  of  Trans- 
port, and  Ready 
Re-erection 
by  Unskilled 
Labour. 
Rain- 
Wind 
Pressure  care- 
fully calculated 
for  in  Designing. 
FIRE-PROOF,  WROUGHT  IRON  THROUGHOUT. 
SPECIALLY  DESIGNED  AND  ADAPTED  TO  THE  REQUIREMENTS  OF 
Tea,  Coffee,  Sugar, 
Indigo,  & Cotton  Estates, 
Rice  Mills,  &c. 
As  Factories,  “ Godowns,” 
Warehouses,  Machinery, 
Drying  and  Packing  Sheds. 
PLANNED  TO  STAND  THE  VIBRATION  OF  HEAVY  MACHINERY. 
Illustrated 
Catalogues 
mailed  free. 
TRANSIT  SHEDS,  PRODUCE  STORES,  TRAM  AND  RAILWAY  CAR 
SHEDS,  PUBLIC  BUILDINGS. 
LONDON  : 77a  Queen  Victoria  Street,  E.  C.  CALCUTTA:  31,  Dalhousie 
Square  South.  GLASGOW : Clydesdale  Iron  Works,  Possilpark. 
