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Номер объекта
DPW-56
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Surveying
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Наименование
Theodolite
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Название
Theodolite: Simple with circumferentor
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Создатель
Heath, Thomas
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Описание
Pierced horizontal circle with 4 spokes and limb divided 0-360° every 1°. Two fixed sight vanes with pairs of slit-and-window sights; attached by tongue and groove to circle. Silvered bilevel compass with rose of 8 points, 0-90-0-90-0 degrees every 10 degrees, and 0-360 degrees every 1 degree. Blued needle type 52. Tripod socket with knurled locking screw. Stand: wood. The wooden stand for DPW-56 is on shelf 26/2.
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Материал
"Thos. Heath Fecit"
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Материал
brass, gilt brass, silvered brass
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Тема
England
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Размерность
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Imperial(in) |
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Metric(cm) |
| Height |
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32.6 |
| Width |
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37.2 |
| Depth |
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31.1 |
| Diameter |
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| Circumference |
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|
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Imperial(in) |
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Metric(cm) |
| Height |
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| Width |
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| Depth |
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| Diameter |
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