The injector shown in the general view of a freight locomotive, [Fig. 3326], is that constructed by William Sellers & Co., and there are two, one on each side of the engine. The details of its construction are as follows:

VOL. II.INJECTOR AS APPLIED TO A LOCOMOTIVE.PLATE XXXII.
Fig. 3337.
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Fig. 3338.

Fig. 3339.

[Fig. 3337] is a side elevation, [Fig. 3338] a section on a vertical plane, [Fig. 3339] a section on a horizontal plane, [Fig. 3340] an end view of the injector at the right-hand side of the engine, and [Fig. 3341] a plan of the injector on the left-hand side of the engine.

Fig. 3340.