Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 264
cl.£JXU 256 LOCOMOTIVE APPLIANCES. the by-pass, guarding against too great an openingof the by-pass valve and consequent waste of oil.In no event is it necessary to close the locomotivethrottle or any valve of the lubricator, excepting theregulating valve under the broken sight-feed glass,to use…
Locomotives
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