Chicago : Engineering and Contracting Pub. Co. · leaf 641
nd hoisted to the top ofthe falsework, where it was assembled by themule, in position to raise. The travelerhad been framed and assembled in the mate-rial yard and was knocked down for ship- gram, Fig. 8. The bent was then tipped upinto position, the power being furnished bytwo electric hoisting… … o p o 00000000—
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
