Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 277
no way has it been rivaled. It hasbeen for many years the adopted standard of the civilized world. The report accom-panying the award at Philadelphia, in 1876 reads, For the ingenuity displayed inthe construction of the various articles, based on sound principles, and especially forthe perfection… … Independent Bar Fig. 1. THE HAYES SKYLIGHTFrom Drawing made by George Hayes in 1S69 Trussing Bar extensiveuse withoutrepairs. details ofconstruction. 1,250,000 square feet of Hayes Metal Skylight was successfully used on theExposition Buildings at Chicago and St. Louis. No expense was incurred for…
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