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Scientific American, Vol. 89, No. 9 (1903) (1903)
leaf 15
00,000 sq. ft. at its Schenectady shops; also used by U. S. Government, railroad corporations, large manufacturers, etc. "Just as valuable. for asmall skylight ina low-cost house as for the biggest factory. utiders and other moderate users are SPECIALLY invited to write to us for detailed… … © 1903 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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