COCKS 



COCKS 



ANGLE COCKS 



Self -locking angle cocks are now standard and are furnished 

 with all complete locomotive, passenger-car, and freight-car 



Vntocht/ 



(6) FIG. 1 (c) 



brake equipments unless otherwise specified on orders. One 

 of these cocks locked closed is shown in Fig. 1 (a) ; locked open, 



FIG. 2 



in (6); and unlocked in (c). A cross-section through the cock 

 is shown in Fig. 2. The weight of the cock is 10 Ib. The piece 



