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