INJECTORS
The next in the list of inquiries was for a reliable injector. I was not surprised at this for up to a few years ago there were a great many engines running throughout the country with only the independent or cross-head pump, and engineers wishing to adopt the injector naturally want the best, while others had injectors more or less unsatisfactory. In replying to these letters I recommend one of three or four different makes (all of which I had found satisfactory) with a request that the party asking for same should write to me if the injector proved unsatisfactory in any way. Of all the letters received, I never got one stating any objection to either the Penberthy or the Metropolitan. This fact has led me to think that probably my reputation as a judge of a good article was safer by sticking to the two named, which I shall do until I know there is something better. This does not mean that there are not other good injectors, but I am telling you what I know to be good, and not what may be good. The fact that I never received a single complaint from either of them was evidence to me that the makers of these two injectors are very careful not to allow any slighting of the work. They therefore get out no defective injectors. The Penberthy is made by The Penberthy Injector Co., of Detroit, Mich., and the Metropolitan by The Hayden & Derby Mfg. Co., New York, N. Y.