Up: Bruner
1911 Catalog
8 of 21
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B R U N E R S Y S T E M
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I N S I D E F L O O R L I G H T S
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Prism
No. 46
full size
Prism part entirely
below concrete slab.
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The hollowed space in glass used in other constructions will gather dust,
and is hard to clean, and centers the incoming rays of light instead of
diffusing them, weakens and causes the glass to shale, crack or break out
entirely. The glass used in the Bruner System permits free passage of
light in accordance with the most approved principles.
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