CONTENTS. 



} VI FLUID} 



IE.:.,.....; 









mmm. 



Offices: 148 and 149. Aldersgate Street, London. 



SHAW & MONTGOMERY. 



Contractors to His Majesty's War 



THE THAMES BANK IROH COMPANf. 



Hot Water Boilers. 

 Pipes 8 Connections 



THE 



"HEEL 



THE BEST 



FOR AMATEIRS 



Hoi Water 



IRON PIPES, ETC. 



