Description of two experimental installations of glass blocks in exterior walls of enginehouses made by Pennsylvania Railroad, one at Spruce Street enginehouse at Columbus, Ohio, and other in roundhouse at Logansport, Ind, for purpose of studying maintenance economies and light transmission.
Experiments with glass blocks in enginehouses
Ry Age
Railway Age ; 105 , n 10 ; p 343-344 + 346
1938
Article (Journal)
English
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