Tacheometer Survey Book, ruled as above illustration.
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Traverse Survey Book, ruled as above illustration.
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303.—The Ink Bottle mostly used is that known as the excise bottle. This is of a smooth, oval form, covered with black leather, with a tab and buttonhole to hang upon a button of the coat, Fig. 116. One of the numerous fountain pens is now generally used instead of the bottle described.
Fig. 116.—Excise ink bottle.
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