Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 92
Type P. Type CAPACITY- Depth ofThroat ApproximateWeight Codeword Diamcter of 1 Thickness ofHole Material P. 1 M Vi 4 31 lbs. Islet P. 2 °i6 ?ie 5 55 lbs. Isolate P. 3 % % 6 100 lbs. Isthmus P. H. L. 0 % % 5 176 lbs. 1 Isthmian P. H. L. 1 % % 5 264 lbs. Italics P. H. L. 2 1 y2 6 572 lbs. Itchling P.… … PELS PUNCHType P. H. L. J. B. PRESCOTT & SON 22 BUILDERS HARDWARE J. B. PRESCOTT & SON WEBSTER, MASS. PRODUCTS. RUTTY METALWALL PLUGS. Building Specialties, Including Rutty Metal Wall Plugs, Morse WallTies, Prescott Corner Beads, Prescott Wire Sleeper Clips, Prescott SheetMetal Sleeper…
Building materials
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