livres
Description:
4 unnumbered pages : illustrations ; 28 cm
Stamford, Conn. : Petroleum Heat and Power Co., [1950]
Petro warm air units, series "A."
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Description:
4 unnumbered pages : illustrations ; 28 cm
livres
Stamford, Conn. : Petroleum Heat and Power Co., [1950]
livres
Waterproofing with Cal.
Description:
4 pages ; 28 cm
Hagerstown, Md. : Security Cement & Lime Co., 1924.
livres
Hagerstown, Md. : Security Cement & Lime Co., 1924.
livres
Description:
15 pages : illustrations ; 28 cm
Ambler, Pa. : Keasbey & Mattison, ©1916.
The glory that once was Paris.
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Description:
15 pages : illustrations ; 28 cm
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Ambler, Pa. : Keasbey & Mattison, ©1916.
livres
Description:
56 pages : illustrations ; 23 cm
Omaha, Neb. : Baker Ice Machine Co., [approximately 1910]
Ammonia fittings and supplies.
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Description:
56 pages : illustrations ; 23 cm
livres
Omaha, Neb. : Baker Ice Machine Co., [approximately 1910]
livres
Description:
31 pages : illustrations ; 26 cm
St. Louis, Mo. : Reflectolyte Co., ©1918.
Reflectolyte makes day of night.
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Description:
31 pages : illustrations ; 26 cm
livres
St. Louis, Mo. : Reflectolyte Co., ©1918.
livres
Description:
15 pages : illustrations ; 23 cm
Chicago, Ill. : McAlear Mfg. Co., [approximately 1920]
McAlear vacuum air line heating system.
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Description:
15 pages : illustrations ; 23 cm
livres
Chicago, Ill. : McAlear Mfg. Co., [approximately 1920]
livres
Reliable scaffold brackets.
Description:
13 pages : illustrations ; 27 cm
Ashland, Ohio : Elite Manufacturing Co., [approximately 1925]
Reliable scaffold brackets.
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Description:
13 pages : illustrations ; 27 cm
livres
Ashland, Ohio : Elite Manufacturing Co., [approximately 1925]
livres
Description:
19, [1] pages : illustrations ; 29 cm
London, Eng. : Walker-Weston Co., [approximately 1921]
Patent pyramidal interlocked reinforcement.
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Description:
19, [1] pages : illustrations ; 29 cm
livres
London, Eng. : Walker-Weston Co., [approximately 1921]
livres
Street lighting glassware.
Description:
23 pages : illustrations ; 28 cm.
Schenectady, N.Y. : General Electric Co., 1925.
Street lighting glassware.
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Description:
23 pages : illustrations ; 28 cm.
livres
Schenectady, N.Y. : General Electric Co., 1925.
livres
Description:
19 pages : illustrations, chart ; 27 cm
[Philadelphia?] : General Refractories Co., ©1928.
Choosing a high temperature cement.
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Description:
19 pages : illustrations, chart ; 27 cm
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[Philadelphia?] : General Refractories Co., ©1928.