Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 93
Fig. I. THE RUTTY METAL WALL PLUGSize 2I X 2§ Fig. 2. THE RUTTY METAL WALL PLUGBuilt into a Brick Wall THE MORSEPATENTWALL TIES. The objections to the old method of fastening woodwork to brick or stone wallsare entirely obviated by the use of the Rutty Metal Wall Plugs. The Plugs are builtinto the…
Building materials
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