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FOLDING RULE IN CMS. 1 METER COVER. S.XIX.
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FOLDING RULE IN CMS. 1 METER. BRASS. S.XIX.
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PLUMB BOB CONSTRUCTION WITHOUT NUT. THREADED HEAD. SPHERICA
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RULE WITHOUT SCALE. S.XIX. WOOD
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PARALEX OLD WOODEN DOUBLE. LATE NINETEENTH CENTURY - EARLY TWENTIETH C
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SIGNED INSTRUMENTAL PLUMB BOB. IRON AND BRONZE
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LARGE INSTRUMENTAL PLUMB BOB. WITHOUT NUT. IRON AND BRONZE.
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LEAD BRONZE PLUMB BOB. S.XX
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BONE AND STEEL TYRALINES. FIRST HALF OF THE 20TH CENTURY.
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PLUMB BOB CONSTRUCTION WITHOUT NUT. BRASS. XX CENTURY
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SET OF TWO CHARCOAL COAL STICKERS. ORIGINAL CHARCOAL.
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INSTRUMENTAL CONE PLUMMET. IRON. WITHOUT NUT.
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