Illustrated catalogue of galvanized iron roofing and shedding, iron structures, &c. : patent portable steel railways, railway plant, iron bridges, &c. (1884)
A. & J. Main & Co. · A. & J. Main & Co. · leaf 25
e structure, as a whole, forms a most complete and commodious Factory at a moderate cost, which averages, includingColumns, aboul Lb. 2d. p -v square foot of space covered, say 120 feet long by 70 feet wide over all, exclusive of Columns and Joistingfor Flooring. In all their structures sent abroad… … 1,1 FT Horn is illustrated It is shewn 40 feet wide, and of tv. ■, the upper bei I rying the flooring are taken advantage of for supporting the r with that obj .^nx„ u;t]1 fir-bars and other quired in an ardin at is, therefore.au econoi rtxucted wholly of Iron, or with Tin 1 I i about 40 feet wide,…
Roofing · Sheet roofing · Corrugated roofing · Sheet metal · Structural iron · Ironwork
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