For passenger traffic roads these baby railroads would be as nothing. But for the handling of goods, particularly of farm produce, they would offer a rare opportunity. It is not every farmer that can afford to own a motor-truck; in fact if he were to do really sharp bookkeeping in regard to such a mechanism he would find that it is only the large farmer who really can afford its use, not alone from the point of view of the cost of its upkeep but also because of its "overhead." Understand that for such farmers a small narrow-gage railroad as this--the feeder to a branch or main line of some standard steam railroad, running all the way from ten to twenty miles in length, inexpensively laid down alongside the highway and equipped with a single small locomotive (with perhaps one held in reserve against emergencies) and from one hundred to two hundred small four-wheeled flat-cars--would be a boon, and the capital outlay would be comparatively slight. It ought to be built and operated by the farmers that it would serve. With never more than a single train upon the line at one time, there would be no danger of collision, no necessity of a despatching system, while the method of operation would be simplicity itself. The train--the small locomotive and from ten to fifteen of the little cars--would start down the line from the main terminal, where it connected with the standard steam railroad. At each farm-house there would be a simple switch or siding. At each of these, one at least of the little cars would be set. Such would be the early morning process of operation. Toward night the train would come back, in as many trips as were found necessary, and gather up the little cars, now filled with the farmer's produce. They would be taken to the steam railroad and there unloaded into the railroad's big box-cars for shipment down into the cities. It would, of course, be possible to vary this plan by making the little railroad double-track, at a considerably increased expense--and using upon it gasolene motor-trucks, whose flanged wheels for track service could quickly be slipped into place. This strikes me, however, as being unnecessary costliness. Under such a plan, for fifteen car-loads of merchandise there would be in reality fifteen locomotives, each requiring a separate engineer. How much better to have one locomotive with one engineer--and possibly a fireman, too--haul these fifteen car-loads of merchandise! The locomotive easily might be a gasolene or kerosene internal-combustion unit or it might be a steam locomotive burning either coal or oil. That is a matter for experimentation and careful decision. And that is not the point.