Clear all filters
Image
Category
On Display
Object type
Maker
Place of origin
Date

Galton sun signal

Surveying

1851-1900

Brass plane table protractor, British, 1821-1826

Surveying

1821-1826

Map measurer, Morris Patent

Surveying

Micromap map card, 1995-1998

Surveying

1995-1998

Level and angle indicator

Surveying

1860-1910

Schatz scale reading microscope

Surveying

1914

Nonien scale reading microscope

Surveying

1914

Components from the 3-foot geodetic theodolite

Surveying

1791

Mining dial, English, 1828-1873

Surveying

1828-1873

Stand for mining transit theodolite, 1871-1900

Surveying

1871-1900

Johnson's "Patent Measurement Indicator"

Surveying

1870-1920

Altazimuth theodolite

Surveying

1826-1916

Station pointer

Surveying

1851-1900

Station pointer

Surveying

1911

Distance Meter for Plane Table, 1765-1775

Surveying

1765-1775

Plane table supplied by supplied by Carl Zeiss (Lo

Surveying

1928

300- foot tape measure, 1928

Surveying

1928

Rustless scale, 1ft, by J. Chesterman, c. 1928

Surveying

1928
Lens for 6-inch altazimuth theodolite by Dollond, first half 19th century.

Lens for 6-inch altazimuth theodolite

Surveying

1801-1850

Screw clinometer, European, 1871-1900

Surveying

1871-1900

Pocket altazimuth, British, 1871-1900

Surveying

1871-1900

Prismatic magnetic compass, European, 1989

Surveying

1989

Artificial glass horizon

Surveying

1875-1885

Combined sector and folding alidade, possibly Ital

Surveying

1601-1700

Payne type pedometer, British, 1853

Surveying

1853

Prismatic compass & clinometer, British, 1801-1830

Surveying

1801-1830

Dumpy Level

Surveying

1880-1900

Edye type protractor, British, 1843-1873

Surveying

1843-1873

Pedometer, Payne type, British, 1835-1845

Surveying

1835-1845
Colby's Compensation Bars, as used on the Lough Foyle Base, 1827-1828

Colby's Compensation Bars

Surveying

1827
Miner's surveying compass (mining dial) by Henry Barrow & Co.., 2 Oxenden St., London, England, 1845-1855

Miner's surveying compass, 1845-1855

Surveying

1845-1855
5-inch Hoskold type mining transit theodolite with stand by John Davis & Son, Derby, England, 1871-1900.

Mining transit theodolite, 1871-1900

Surveying

1871-1900
Pulfrich-Zeiss stereo-comparator, Carl Zeiss Jena, Germany, 1930-1939. Serial no. 11321.

Stereo-comparator, 1930-1939

Surveying

1930-1939
Cased Wild T2 gyrotheodolite no.320852, with MW77 - Gyromat serial no.110, dated 1959. One of the two instruments used by the British surveyors of the time of the Channel Tunnel.

Channel Tunnel theodolite, Swiss, 1959

Surveying

1959
Stereosimplex calibration kit

Stereosimplex calibration kit

Surveying

1976
Old Delft scanning stereoscope II, made in the Netherlands, No 542163.

Old Delft scanning stereoscope II, made in the Net

Surveying

1980-1989
'Constantia' model 100-foot linen measuring tape in leather case, by J. Chesterman & Co. Limited, Sheffield, England, 1928.

100-Foot tape measure, British, 1928

Surveying

1928
Polar Coordinatograph (cased) by Haag-Streit AG, of Bern, Switzerland, dated 1965. No. 51000212

Polar Coordinatograph (cased) by Haag-Streit AG, o

Surveying

1965
5-inch transit theodolite by Casella, 1924, complete, in two fitted boxes: (base) 36 x 26 x 24cm, (optics) 30 x 22 x 23cm

5-inch transit theodolite by Casella, 1924, comple

Surveying

1924
The Bloggoscope, for determining tilt in aerial photographs

Bloggoscope, British, 1924-1939

Surveying

1924-1939
Wild autograph A5 photogrammetric plotter, 1948, made by Wild Heerbrugg, Switzerland

Wild autograph A5 photogrammetric plotter, 1948, m

Surveying

1948
4"theodolite by Cooke, Troughton and Simms Ltd of York, numbered 35203

4"theodolite by Cooke, Troughton and Simms Ltd of

Surveying

1970-1975
3.5 inch optical scale transit theodolite, model T63, by Cooke, Troughton and Simms, 1937

3.5 inch optical scale transit theodolite, model T

Surveying

1937
Reg Elta 14 electronic tacheometer, in case, Zeiss, serial no 90317, with five boxes of accessories, two tripods and carrying case for optics (640 x 750 x 340mm)

Reg Elta 14 electronic tacheometer, 1960-1980

Surveying

1960-1980
Cyclograph designed by R. Price-Williams for setting out railway curves, by Troughton & Simms, London, England, 1849.

Cyclograph for setting out railway curves, British, 1849

Surveying

1849
Surveying aneroid barometer, by T. Wheeler Scientific Insts. Ltd. London, no.B674, 1940, 12cm diam, in leather case

Surveying aneroid barometer, by T. Wheeler Scienti

Surveying

1940
Brunton pocket transit compass by E.R. Watts, London, England, 1918-1922. Comprising case, compass and stand. (see stroke (and part) records)

Brunton pocket transit compass with case, British, 1918-1922

Surveying

1918-1922
Waywiser by W. & S. Jones, early 19th century

Waywiser by W. & S. Jones, early 19th century

Surveying

1791-1859
AGA geodimeter 14 (electronic distance measurer) with battery pack, voltage regulator, three circular slide scales for corrections and operating manual, in carrying case, by AGA Geotronics AB., Sweden, 1981-1990

AGA geodimeter 14 (electronic distance measurer) with battery pack, voltage regulator, three circular slide scales for corrections and operating manual, in carrying case

Surveying

1981-1990
Mark VI Prismatic marching compass by Cary, London, in leather case. Some verdigris. With invoice dated 1912, includes no.3

Mark VI Prismatic marching compass by Cary, London

Surveying

1912