y said it will be understood that in this picture, wherever white what is claimed to be the most powerful electric motor in a glass positive is semi-transparent, so that light in the world for use in mines. It is mounted on a ci could go almost unobstructed through this part of the or gray is… … Fig. 83._TAKEN AND PROJECTED THROUGH A Fig. 2.TAKEN AND PROJECTED THROUGH A Fig. 1—TAKEN AND PROJECTED THROUGH A : RED SCREEN. BLUE SCREEN. GREEN SCREEN. long. Itis rated 75 horse power and is designed to hand spray are white, or in a glass positive transpar- is projected to pass in portions…
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