...Each excursion was at the same time a means of improving theroads, which gradually became smoother under the wheels of the cart... 
Jules Verne William Henry Giles Kingston 「Abandoned」
...We struck a smoother road that led up a hill on a long slant...
Stewart Edward White 「African Camp Fires」
...—"Hair in winter rough and coarse, in summer muchsofter and smoother...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Carbon pencils are similar to Conté, but smoother inworking and do not rub...
Harold Speed 「The Practice and Science Of Drawing」
...I think that your magazine would be much better if printedon smoother paper and cut evenly...
Various 「Astounding Stories, March, 1931」
...Make ita little larger, and give us smoother paper, and you willprosper greatly...
Various 「Astounding Stories of Super-Science, October, 1930」
...With these pictures of the smoother parts of the moon'ssurface we may compare , which shows a regionnear the north pole of the moon, and , giving anearly morning view of Archimedes and the Apennines...
George C. Comstock 「A Text-Book of Astronomy」
...What adelightful oasis in the desert to the weary traveller! The elderaboriginals, though the words of their mouths were smoother than butter,yet war was in their hearts...
Ernest Giles 「Australia Twice Traversed, The Romance of Exploration」
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