Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 142
Fig. 15. Ashton Open Pop Safety Valve. Fig. 16. Ashton Muffler. LOCOMOTIVE INJECTORS. This chapter, while devoted to locomotive injectors,does not pretend to treat of them in their entirety; itdoes, however, contain brief descriptions and practicalinformation on various types in common use…
Locomotives
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