Catalogue of Structural Steel & Iron for Architects, Engineers & Contractors (1910)
Manitoba Bridge & Iron Works · Manitoba Bridge & Iron Works · leaf 102
No. 177—Right. Boss Switch showing connection with straight rail Drop Switch … No. 178—Drop Switch for straight or curvet? track. _ These Switches are guaranteed to take up less space and to carry moreweight than any others, and are the onlv switches equipped with safetydevices indicating the position of the switch. ^ i -^t- j _ When ordering state whether right or left…
Metals · Structural Metal Framing · Structural Steel Framing · Metal Fabrication · Metal Stairs · Decorative Metal · Openings · Doors and Frames · Metal Doors · Windows · Metal Windows · Electrical engineering · Lighting · Exterior Lighting · Transportation · Bridges · Jail Equipment
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
