Levelling Instruments

The instruments listed below are identified by their unique catalogue numbers. Click on the instrument for more information.

Instrument Model Maker Catalogue
number
Dumpy level    Baker, England 0301
Precision tilting level    E. R. Watts & Son Ltd., England  0302
Precision tilting level    Hilger & Watts Ltd., England  0303
Precision tilting level  S.500-109  Cooke, Troughton & Simms Ltd.,
England
 0304
Tilting level    Hilger & Watts Ltd., England  0305
Tilting level    E. R. Watts & Son Ltd., England  0306
Tilting level NK 2 Wild, Switzerland   0307
Automatic level  Ni 2  Carl Zeiss, Germany   0308
Autocollimation eyepiece  for Ni 2  Carl Zeiss, Germany  0309
Automatic level  S27 Vickers, England  0310
90o (objective) prism  NA3000  Carl Zeiss, Germany  0311
 Digital level    Leica, Switzerland  0312
 Plane parallel plate
micrometer
10 mm, for Ni 2   Carl Zeiss, Germany  0313
 Plane parallet plate
micrometer
5 mm, for Ni 2   Carl Zeiss, Germany  0314
Precision levelling staff    Carl Zeiss, Germany  0315
 Automatic zenith
plummet
 Autoplumb
ST555-2
Watts Ltd., England  0316
Automatic precision level  Ni 007  Carl Zeiss, Germany  0317
  Automatic level   Cooke, Throughton & Simms Ltd.,
England
0318