The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 232
SOLID IRON RAILWAY WHEELS SHEET-A TOP TOOL. BOTTOM TOOL H— ^ … 1849.] THE CIVIL ENGINEER AND ARCHITECTS JOURNAL. 201 Mr. Adams said, that these wheels were made with two wrought.irondiscs riveted to a ring of T-iron to form the inner tyre, and riveted to thetwo faces of a cast-iron nave which was turned to receive them ; they hadbeen in use eight years, and he…
Architecture · Civil engineering · Science
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
