Structural Slate Company · Structural Slate Company · leaf 107
ation on Page 101 shows a complete installation of naturalslate in a grammar school building, with a bulletin board over the slate. 101 i THE STRUCTURAL SLATE COMPANY SLATE FOR ELECTRICAL USES THE STRUCTURAL SLATE COMPANY has recently issued apublication Slate for Electrical Uses, being Chapter 12… … Overload Belay electric machinery and appa-ratus have ever been compiledand published in a readily ac-cessible form for designing en-gineers and constructors. This publication was is-sued due to the constantly in-creasing use of slate as a mate-rial upon which electrical ap-paratus and instruments…
Plumbing · Stone toilet compartments · Commercial water closets · Urinals · Bidets · Commercial laundry trays
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