Lot 367 - [M] A THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1910

Sold for £744
Estimated at £300 - £500

Lot 227 - [M] A THEODOLITE BY W & S JONES, LONDON, CIRCA 1895

Sold for £558
Estimated at £250 - £350

Lot 359A - [M] A COLLECTION OF 20TH CENTURY INSTRUMENTS

Sold for £124
Estimated at £150 - £250

Lot 358 - [M] A FINE THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1900

Sold for £682
Estimated at £300 - £500

Lot 359 - [M] AN IMPRESSIVE LACQUERED BRASS THEODOLITE BY JOSEPH HART, BIRMINGHAM, CIRCA 1800

Sold for £620
Estimated at £400 - £600

Lot 227 - [M] A RARE AND HISTORICALLY INTERESTING 4IN. RADIUS POCKET SURVEYING SEXTANT BY JESSE RAMSDEN, LONDON, CIRCA 1794

Sold for £5,580
Estimated at £4,000 - £6,000

Lot 281 - [M] A CASED SET OF OPTICAL ACCESSORIES BY ROBINSON, LONDON, CIRCA 1840

Sold for £2,976
Estimated at £150 - £250

Lot 302 - [M] AN EARLY 19TH CENTURY THEODOLITE BY JOHN CORLESS, LONDON, CIRCA 1815

Sold for £744
Estimated at £400 - £600

Lot 304 - [Z] AN 18TH CENTURY CIRCUMFERENTOR

Sold for £558
Estimated at £200 - £300

Lot 306 - [M] A ¾IN. THEODOLITE BY BATE, LONDON, CIRCA 1810

Sold for £397
Estimated at £200 - £300

Lot 307 - [Z] A 1IN. THEODOLITE BY ADIE & WEDDERBURN, EDINBURGH, CIRCA 1890

Sold for £595
Estimated at £300 - £500

Lot 308 - [M] A THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1920

Sold for £558
Estimated at £250 - £350

Lot 273 - [M] A SURVEYING THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1820

Sold for £558
Estimated at £350 - £450

Lot 274 - [M] A FINE AND ORIGINAL LATE 18TH CENTURY THEODOLITE BY W. & S. JONES, HOLBORN, LONDON

Sold for £1,364
Estimated at £1,000 - £1,500

Lot 226 - [M] A SMALL SURVEYING THEODOLITE BY BERGE, LONDON, CIRCA 1810

Sold for £744
Estimated at £600 - £800

Lot 228 - [M] A FINE THEODOLITE BY DENNERT & PAPE, HAMBURG, CIRCA 1894

Sold for £1,984
Estimated at £800 - £1,200

Lot 230 - [M] A FINE THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1880

Sold for £558
Estimated at £300 - £500

Lot 231 - [M] A FINE UNIVERSAL THEODOLITE BY TROUGHTON & SIMMS LONDON, CIRCA 1900

Sold for £1,860
Estimated at £400 - £600

Lot 245 - [M] A RARE UNIVERSAL THEODOLITE BY PISTOR & MARTINS, BERLIN, CIRCA 1860

Sold for £7,440
Estimated at £5,000 - £8,000

Lot 246 - [M] A FINE UNIVERSAL THEODOLITE BY TROUGHTON & SIMMS LONDON, CIRCA 1900

Estimated at £600 - £800

Lot 248 - [M] A FINE THEODOLITE BY DENNERT & PAPE, HAMBURG, CIRCA 1894

Estimated at £1,000 - £1,500

Lot 250 - [M] A MOUNTAINEERING THEODOLITE BY JOS & JAN FRIC, PRAGUE, CIRCA 1890

Sold for £397
Estimated at £300 - £500

Lot 251 - [M] A FINE MINING THEODOLITE BY JOS & JAN FRIC, PRAGUE, CIRCA 1895

Sold for £1,364
Estimated at £300 - £500

Lot 253 - [M] A FINE THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1880

Estimated at £500 - £800

Lot 254 - [M] AN EXPEDITION THEODOLITE BY W. S. JONES, LONDON, CIRCA 1800

Sold for £744
Estimated at £600 - £800

Lot 255 - [M] A FINE THEODOLITE BY HILDEBRAND & SCHRAMM, FREIBERG, CIRCA 1880

Sold for £1,116
Estimated at £800 - £1,200

Lot 256 - [Z] A FINE THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1875

Sold for £434
Estimated at £350 - £450

Lot 257 - [M] A THEODOLITE BY G. GERLACH, WARSAW, CIRCA 1900, and a level by Eichler

Sold for £347
Estimated at £200 - £300

Lot 234 - [M] A MISCELLANEOUS COLLECTION OF...

Sold for £682
Estimated at £200 - £400

Lot 241 - [M] A STANDARD MICROMETER THEODOLITE BY STANLEY,...

Sold for £558
Estimated at £300 - £500

Lot 265 - [M] A THEODOLITE BY T. DUNN, EDINBURGH, CIRCA...

Sold for £868
Estimated at £600 - £800

Lot 213 - [M] A RARE AND FINE DOUBLE THEODOLITE BY MATTHEW...

Sold for £8,680
Estimated at £6,000 - £8,000

Lot 214 - [M] A THEODOLITE BY GILKERSON & CO. LONDON CIRCA...

Sold for £1,550
Estimated at £400 - £600

Lot 215 - [M] A FRENCH DOUBLE THEODOLITE, CIRCA...

Sold for £744
Estimated at £800 - £1,200

Lot 216 - [M] A 18TH-CENTURY THEODOLITE BY GEORGE ADAMS,...

Sold for £1,612
Estimated at £400 - £600

Lot 217 - [M] AN EARLY 19TH-CENTURY THEODOLITE BY W.S....

Sold for £1,054
Estimated at £200 - £300

Lot 158 - [M] A 19TH-CENTURY LACQUERED BRASS THEODOLITE...

Sold for £434
Estimated at £400 - £600

Lot 159 - [M] AN OXIDISED BRASS THEODOLITE BY ELLIOTT...

Sold for £434
Estimated at £400 - £600

Lot 329 - [M] A BRASS THEODOLITE BY THOMAS RUBERGALL,...

Sold for £1,054
Estimated at £600 - £800

Lot 238 - [M] A RARE 16½IN. GEODETIC THEODOLITE OR PORTABLE...

Sold for £23,560
Estimated at £15,000 - £20,000

Lot 210 - [M] A LATE 18TH-CENTURY BRASS THEODOLITE BY THOMAS...

Sold for £186
Estimated at £200 - £400

Lot 208 - [M] AN 18TH-CENTURY THEODOLITE COMPASS MOUNT BY...

Sold for £347
Estimated at £150 - £250

Lot 210 - [M] CIRCLE OF GEORGE CHINNERY (BRITISH, EARLY...

Sold for £595
Estimated at £400 - £600

Lot 222 - [M] A COLLECTION OF 19TH-CENTURY SURVEYING...

Sold for £434
Estimated at £400 - £600

Lot 185 - [M] AN EARLY 19TH-CENTURY MINING THEODOLITE BY...

Sold for £744
Estimated at £300 - £500

Lot 248 - [M] A LATE 18TH CENTURY COMPASS THEODOLITE BY...

Sold for £595
Estimated at £200 - £400

Lot 249 - [M] AN 19TH-CENTURY THEODOLITE BY LENOIR,...

Sold for £992
Estimated at £400 - £600