livres
Description:
15 pages : illustrations ; 23 x 30 cm
New York : The Company, [approximately 1894]
Underground system of the Interior Conduit and Insulation Co.
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Description:
15 pages : illustrations ; 23 x 30 cm
livres
New York : The Company, [approximately 1894]
livres
Description:
83 pages : illustrations ; 29 cm
New York : Interior Conduit & Insulation Co., 1896.
Insulating conduits : unarmored, brass armored, iron armored : insulating fittings ...
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Description:
83 pages : illustrations ; 29 cm
livres
New York : Interior Conduit & Insulation Co., 1896.
livres
Description:
24, v, [3] pages : illustrations ; 27 cm
New York : Monolithic Drain & Conduit Co., [approximately 1890]
New methods in local construction of monolithic or jointless sewers, drains, electrical and other conduits, etc., etc.
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24, v, [3] pages : illustrations ; 27 cm
livres
New York : Monolithic Drain & Conduit Co., [approximately 1890]
livres
Description:
8 pages ; 24 cm
New York : Interior Conduit & Insulation Co., [1892]
Cautionary notice to architects, builders, owners, and others.
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8 pages ; 24 cm
livres
New York : Interior Conduit & Insulation Co., [1892]
livres
Description:
48 pages : illustrations ; 24 cm
New York : Interior Conduit & Insulation Co., [approximately 1889]
A new and superior system for the electric wiring of buildings : suitable for any system of electric lighting.
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Description:
48 pages : illustrations ; 24 cm
livres
New York : Interior Conduit & Insulation Co., [approximately 1889]
livres
Description:
20 pages : illustrations ; 29 cm
New York, N.Y. : Fibre Conduit Co., [approximately 1935]
Orangeburg underfloor duct system.
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Description:
20 pages : illustrations ; 29 cm
livres
New York, N.Y. : Fibre Conduit Co., [approximately 1935]
livres
Catalogue and price list.
Description:
21 pages : illustrations ; 24 cm
New York : Interior Conduit & Insulation Co., [approximately 1891]
Catalogue and price list.
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Description:
21 pages : illustrations ; 24 cm
livres
New York : Interior Conduit & Insulation Co., [approximately 1891]
livres
Description:
64 pages : illustrations ; 21 cm
New York, N.Y. : The Company, 1899.
American Vitrified Conduit Company : vitrified salt glazed underground and interior conduits, contractors for complete installation of conduit systems.
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Description:
64 pages : illustrations ; 21 cm
livres
New York, N.Y. : The Company, 1899.
livres
Description:
[approximately 46] pages : chiefly illustrations ; 23 x 29 cm
New York, N.Y. : The Company, [approximately 1895]
The National Conduit Manufacturing Company, Times Building, New York City, manufacturers of wrought iron cement lined tubes for electric subways : contractors for complete subway system.
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Description:
[approximately 46] pages : chiefly illustrations ; 23 x 29 cm
livres
New York, N.Y. : The Company, [approximately 1895]
livres
Description:
xi, 103 pages ; 28 cm
Toronto : Royal Ontario Museum, ©1982.
The Royal Ontario Museum : statement of principles and policies on ethics and conduct / presented by the Committee on Ethics and Conduct, July 1981 ; approved by the Board of Trustees, February 1982.
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Description:
xi, 103 pages ; 28 cm
livres
Toronto : Royal Ontario Museum, ©1982.