Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 223
ructionhas been outlined, a brief description of several suitable 220 Model Engineering types of model steam engines will be given. The oneshown in Fig. 155 is of the marine type and in actualpractice is found to steam very well, although its evap-orating power is not as great as that of a flash… … TORCH FLr^ME Fig. 146—A water-tube boiler with a cast waterback adds to the stability of any craft. It will be noticed thatthe fire box is in the shape of a tube which runs throughthe boiler. Running through the fire box, at right anglesto each other, are six water tubes upon which the flameof the…
Machinery
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