. Electric railway journal . Crossings, Frogs, Switches, SwitchStands, Rail Braces, Special Work,Built Up, Hardened Center or SolidManganese Construction. Kilby Frog & Switch Co., Birmin^ham Catalogue upon application BirmingAlabama The Engineers of Great RailroadsSpecify Armco Iron Culverts. An Armco Iron Corrugated Culvert under a heavy fill on the Western Pacific The Convenience, Strength, Adaptability and Lasting Quality of ARMCO IRON CULVERTS have caused their adoption by hundreds of well-equipped engineers inhighway and railroad work. High-purity Armco (American Ingot)Iron has raised the

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. Electric railway journal . Crossings, Frogs, Switches, SwitchStands, Rail Braces, Special Work,Built Up, Hardened Center or SolidManganese Construction. Kilby Frog & Switch Co., Birmin^ham Catalogue upon application BirmingAlabama The Engineers of Great RailroadsSpecify Armco Iron Culverts. An Armco Iron Corrugated Culvert under a heavy fill on the Western Pacific The Convenience, Strength, Adaptability and Lasting Quality of ARMCO IRON CULVERTS have caused their adoption by hundreds of well-equipped engineers inhighway and railroad work. High-purity Armco (American Ingot)Iron has raised the corrugated culvert from the position of a temporarymakeshift to that of a reliable and lasting installation. Write the nearest Manufacturer for particulars and prices on ArmcoIron Culverts, Flumes, Plates, Sheets, Roofing and Formed Products

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