A half century of Chicago building : a practical reference guide : all building laws and ordinances brought to date : historical, technical and statistical review of the construction and material development of America's inland metropolis (1910)
Jones, John H., Ald, Britten, Fred A · Chicago : [s.n.] · leaf 388
Showing standard Underwriters Tin Clad Sliding Fire WallDoor, built of three thicknesses ^k 6 inch dressed and matchedwhite pine, tinned according to Underwriters specifications. Weguarantee this door to be acceptable to the Underwriters anywherein the country. We sell the hardware only, or both… … Showing Standard Swinging Steel Fire Wall Doors hung on angleframes. We guarantee these doors to be acceptable to the Underwritersanywhere in the country, and sell them either f. o. b. Chicago, or takecontracts to erect complete in place. Manufacturers of Rolling Steel Doors Cross Horizontal…
Construction industry -- Illinois Chicago History 19th century · Construction industry -- Illinois Chicago History 20th century · Building laws -- Illinois Chicago · Chicago (Ill.) -- Buildings, structures, etc
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