Catalogue of Structural Steel & Iron for Architects, Engineers & Contractors (1910)
Manitoba Bridge & Iron Works · Manitoba Bridge & Iron Works · leaf 91
Wo. 145^ Steel window Guard for jailRound steel vertical bars set in heavy hori-zontal steel bars built securely into wall. No. 146 — Steel v-indow Guard. Squaresteel vertical bars set in heavy horizontal barssecurely built into wall and anchored. The window guards illustrated above can be made to…
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
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