Chicago : Engineering and Contracting Pub. Co. · leaf 519
New Type of Rail for Chicago StreetRailways. section in the accompanying figure, the headof the rail weighing 81 lbs. per yd. and thebaae ~>~> Ibl per yd. The base of the rail hastin- appearance of (he ordinary T rail, butwilh a small head. The upper section is aboutthe same shape as the…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
