OR, The Turn Out. 



117 



valves, discharges its full contents, at stated fixed periods, 

 into the drain. It is connected to the end of the main 

 drain, thoroughly flushing it of all impurities in its action. 

 At the opposite end, at the connection of drain to sswer, 

 proper trap and ventilation pipes are provided, as shown. 



The fittings for loose boxes should be very strong, and 

 the doors should be framed in wrought iron. Where space 

 is limited, convertible loose boxes and stalls are very 



Fig. 8. 



desirable. A good plan is shown by Messrs. Hassall and 

 Singleton for converting a loose box into two stalls (Figs. 7 

 and 8). 



It consists of a movable central division, revolving on a 

 central pillar, secured at top and base with suitable sockets. 

 It is well made, all the wearing parts being of gun metal. 



