 After having chosen a stone, the first step was to reduce it by blows with a hammer to a suitable size. Then grooves were made artificially, which must have been a very tedious and difficult operation, when flint knives, sand, and water were the only...  The Natural History Review - 33 페이지1862전체보기 - 도서 정보
 | 1862 - 960 페이지
...were surprisingly small, especially when compared with the magnificent specimens from Denmark ; iu length they varied from six inches down even as low...the only available instruments. Having carried the gooves to the required depths, the projecting portions were removed by a skillful blow with a hammer,... | |
 | Sir John Lubbock - 1865 - 560 페이지
...the larger settlements were evidently manufacturing places, and many spoilt pieces and half-finished specimens have been found. The process of manufacture...and difficult operation, when flint knives, sand, and water were the only available instruments. Having carried the grooves to the required depths, the... | |
 | Sir John Lubbock - 1865 - 556 페이지
...pieces and half-finished specimens have been found. The process of manufacture is thus described by If. Troyon : After having chosen a stone, the first step...and difficult operation, when flint knives, sand, and water were the only available instruments. Having carried the grooves to the required depths, the... | |
 | Sir John Lubbock - 1878 - 708 페이지
...evidently manufacturing places, and many spoilt pieces and half-finished specimens have been found. After having chosen a stone, the first step was to...been a very tedious and difficult operation, when fliut knives, sand, and water were the only available instruments. Having carried the grooves to the... | |
 | Heinrich Schliemann - 1880 - 892 페이지
...The manner in which these axes were made is described in a masterly way by Sir John Lubbock :2 — "After having chosen a stone, the first step was to...and difficult operation, when flint knives, sand, and water were the only available instruments. Having carried the grooves to the required depth, the... | |
 | Heinrich Schliemann - 1880 - 880 페이지
...lines. The manner in which these axes were made is de-scribed in a masterly way by Sir John Lubbock : 2 —"After having chosen a stone, the first step was...and difficult operation, when flint knives, sand, and water were the only available instruments. Having carried the grooves to the required depth, the... | |
 | Sir John Lubbock - 1892 - 688 페이지
...American Naturalist, vol. i vp 18. See, for instance, Anderson's Mis196 SAWS. SPINDLE-WHORLS. FLAKES. the first step was to reduce it by blows with a hammer...and difficult operation, when flint knives, sand, and water were the only available instruments. Having carried the grooves to the required depth, the... | |
 | 1862 - 962 페이지
...earliest period consists of hammers, axes, knives, saws, lance heads, arrow heads, corn crush* ers, and polishing blocks. Some of the hammers were made of...the only available instruments. Having carried the gooves to the required depths, the projecting portions were removed by a skillful blow with a hammer,... | |
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