The spirit of progress in the electrical industry has made possible the development of the white National MAZDA lamp-a new guide post on the way to better light.

NATIONAL LAMP WORKS
of General Electric Co.

Nela Park, Cleveland, Ohio

Each of the labels below represents a Division of the National Lamp Works equipped to give a complete lighting service.

Acc.

The spirit of progress in the electrical industry has made possible the development of the white National MAZDA lamp-a new guide post on the way to better light.

NATIONAL LAMP WORKS
of General Electric Co.

Nela Park, Cleveland, Ohio

Each of the labels below represents a Division of the National Lamp Works equipped to give a complete lighting service.

The Westinghouse Electric & Manufacturing Company announces the

Steel-Clad Type S Distribution Transformer

a new development of great importance which is the culmination of seven years' intensive research activity.

W

WESTINGHOUSE
ELECTRIC

The New

Type S Transformer

is one-third lighter than the old type.
It minimizes pole strain; it is easier to
handle, and saves transportation expense.
Most important of all, it includes all the safe
guards against failure that the best engineer-
ing talent can devise, and has a well balanced
electrical performance.

In its color, a radical step forward has been taken by
doffing the somber black finish for a smooth, battleship
gray. The elements of ruggedness and durability are
thus combined, in the Steel-Clad Type S Trans-
former, with a most pleasing appearance.

Light-Rugged-Durable-Efficient
Circular 1607 Tells the Story; Send for a Copy
Westinghouse Electric & Mfg. Co.
East Pittsburgh,
Pennsylvania

Westinghouse

The Majestic Message

The original Parabola Type Heater that made heat by electricity practical, economical and possible.

The Majestic Heater created and developed by the Majestic Electric Development Company that made possible such enormous sales for you in the past, is improved both in artistic and mechanical design.

Some of the Majestic Heater's exclusive features are Double shell construction with solid copper reflector; scientific and practical heating element: safety guards improved in design and mechanical construction, and which can be easily and quickly removed.

Finished in statuary bronze and of graceful designs. An appliance that you know is easy to sell and that remains sold. Approved by the Board of Underwriters.

What more can you ask?

Majestic Electric Development Company 1705 Allegheny Ave., Philadelphia, Pa.

Kansas City, Mo.

San Francisco, Cal.