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Diopter Level by Neuhöfer & Sohn, c. 1890...
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3 Pocket Surveying Instruments...
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2 German Leveling Instruments, c. 1905...
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2 Early Lacquered Brass Surveying Levels...
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Surveying Level by Breithaupt & Sohn, 1877...
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Full-Circle Double Telescope Theodolite, c. 1...
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Large Leveling Instrument by Harris, c. 1820...
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Circle Level by Wéry, c. 1880...
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Large Microscope Theodolite "La Filotecnica",...
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French Transit Theodolite by "Bellieni", c. 1...
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Fine French Miniature Theodolite by "Hurliman...
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Early Troughton & Simms Theodolite with Sight...
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Large Austrian Transit Theodolite by "Starke ...
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Heavy Microscope Theodolite by Huet, Paris, c...
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2 Brass Theodolites, c. 1900...
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Large German Double Telescope Transit Theodol...
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"Redta" Reduction Tacheometer Theodolite, c. ...
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Small Theodolite by "Butenschön", c. 1910...
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German Reichswehr "Wichmann" Theodolite, 1941...
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Compass Theodolite by Neuhöfer & Sohn, c. 190...
