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Scientific American, Vol. 54, No. 4 (1886) (1886)

leaf 4

An illustration from Scientific American, Vol. 54, No. 4 (1886), 1886, leaf 4
y by an insulating envelope. This within sight of other passengers. The closet is made latter is surrounded by non-insulated wire that serves The most perfect system of this class is when the face by a curtain suspended from four hooks on stationary to collect the telluric currents along its entire… … the area of a hectare of meadow and throughout a lay- angle of light transmitted but small, owing to the MOVABLE DRESSING CLOSET FOR SLEEPING CARS. er of the same thickness, the weight of which would be spherical aberration of single lenses having short radii about 2,000 tonnes, the weight of…

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