Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules (1908)
National correspondence school of railroading, Chicago. [from old catalog] · [Chicago] · leaf 37
of a fire-box are se-cured at the bottom by being riveted to a foundationring, commonly called the mud ring (C, Fig. 8), show-ing the side view and end view. The attachments be-low the mud ring are the grates, ash pan, lever forshaking the grates and the dump drop grate. Crown-Bars. Crown-bars are… … o o o o o o <t o o o o b o o < i o o o o oo 009 O O O O o o o o <i 0000 00000 o 000 0000* 0000 FIG. 9.
Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.