Do It with Tools and Machines 



A new universal joint 

 which is made up of cen- 

 ter-block,slip-end yoke and 

 transmission flange yoke 



A bellows device 

 (bulb and air-tight 

 top) for cleaning 

 the pipe by burning 

 out the sediment 



A compass which 

 plots a course with- 

 out a parallel rule 



The pad saves the foot 

 when digging with a spade 

 and protects the shoe 



Bending a pipe or piece of 

 iron at any angle with a 

 new bolt and nut device 



An adjustable filing machine. 

 The table is solid but the head 

 can be set at any specified 

 angle and is provided with gradu- 

 ations for indicating the angle 



A machine to 

 drill, tap and 

 turn in a nipple 

 in a water main 

 which is car- 

 rying pressure 



fi«4 



A sanitary drinking fountain 

 and anti-water splash which 

 can be attached to any faucet. 

 The water is drawn into the 

 mouth through the glass tube 



