
A hollow glass building block that admits light but provides policy because of the patterns molded on both faces; it also insulates against noise. Photo from Edison, New Jersey, 2023. (Gottfried & Jennings, 1985)
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A hollow glass building block that admits light but provides policy because of the patterns molded on both faces; it also insulates against noise. Photo from Edison, New Jersey, 2023. (Gottfried & Jennings, 1985)
« Back to Glossary Index