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2 French Leveling Instruments...
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2 Surveying Instruments by Carl Zeiss, Jena...
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Telescope Graphometer by "Tibaut-Desimpelaere...
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Tachymeter Theodolite by Lerebours et Secreta...
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Reduction Tacheometer Dahlta 020 by Carl Zeis...
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Austrian Compass Surverying Level by "Neuhöfe...
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2 Surveying Instruments...
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3 Small Surveying Instruments...
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Rare Level by "A. Meissner, Berlin", c. 1880...
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2 Leveling Instruments...
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3 Surveying Levels, c. 1900...
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Pocket Level Instrument, c. 1900...
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Early German Level by Steeb, Stuttgart, c. 18...
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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...
