Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 340
on the angle of prism used, and, therefore, should be scientifically prescribedin every case. This glass is made in sheets and can be cut to any size desired up to 84 inches wideby 60 inches high, and can be installed in ordinary window sash at a price whichwill justify the use of large quantities… … Fic. 18. SECTIONAL VIEW OF LUXFER SIDEWALK
Building materials
Internet Archive · Public Domain Mark 1.0. Free to use for anything.