Steel Hopper Bottom Coal Car.
A chart showing the anatomy of a steel Hopper Bottom Coal Car, having every part of the car numbered and its proper name given in a reference list. Price 25 Cents
Tractive Power Chart.
A chart whereby you can find the tractive power or drawbar pull of any locomotive without making a figure. Shows what cylinders are equal, how driving wheels and steam pressure affect the power. What sized engine you need to exert a given drawbar pull or anything you desire in this line. Price 50 Cents
Horse-Power Chart.
Shows the horse-power of any stationary engine without calculation. No matter what the cylinder diameter of stroke, the steam pressure of cut-off, the revolutions, or whether condensing or non-condensing, it’s all there. Easy to use, accurate, and saves time and calculations. Especially useful to engineers and designers. Price 50 Cents
Boiler Room Chart. By Geo. L. Fowler.
A chart—size 14x28 inches—showing in isometric perspective the mechanisms belonging in a modern boiler room. The various parts are shown broken or removed, so that the internal construction is fully illustrated. Each part is given a reference number, and these, with the corresponding name, are given in a glossary printed at the sides. This chart is really a dictionary of the boiler room—the names of more than 200 parts being given. Price 25 Cents
COKE
Modern Coking Practice, Including Analysis of Materials and Products.