Manchester Iron Works, architectural, structural, ornamental iron and steel. (1916)
Manchester Iron Works · Manchester Iron Works · leaf 16
No. 152 No. 153 STEEL LINTELS No. 152—Steel I Beam with plate riveted to flange. Usualthickness of plates is }i in., but we can furnish heavier plates. Single steel I beam lintels may safely he used to carry 13 in,wall over openings two feet wider than one foot to each inchin height of beam. For…
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