The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 156
ted in six-ply work by the shingle method,and because of the superiority of this method, it was concluded to fit thelaps to the felt, and the work was actually carried out wherever practi-cable with 6-inch laps feather-edged or shingled. The felt was laidtransversely of the structures. The… … Ifrfacp&F®*^ Figure 1 and (in center) Figure .-.I
Architecture · Building
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