Lot 153 - [M] AN IRON METEORITE FROM THE SIKHOTE-ALIN...

Sold for £347
Estimated at £200 - £400

Lot 154 - [M] A RECORDING AND INDICATING BAROGRAPH BY WEIR &...

Estimated at £250 - £350

Lot 155 - [M] A SMALL FRENCH GILT-BRONZE BAROGRAPH, CIRCA...

Sold for £521
Estimated at £400 - £600

Lot 156 - [M] A BOW-FRONTED DOMESTIC BAROMETER BY DOLLOND,...

Sold for £2,356
Estimated at £600 - £800

Lot 157 - [M] A 2½IN. POCKET BAROMETER BY CASELLA,...

Sold for £347
Estimated at £150 - £250

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 160 - [M] A BRASS MINER'S DIAL BY ROTHWELL, MANCHESTER,...

Sold for £471
Estimated at £150 - £250

Lot 161 - [M] A WOODEN WAYWISER BY GEORGE ADAMS II, LONDON,...

Sold for £930
Estimated at £800 - £1,200

Lot 162 - [M] Ø A LACQUERED CIRCULAR PROTRACTOR BY TROUGHTON...

Sold for £298
Estimated at £200 - £300

Lot 163 - [M] Ø A LATE 19TH-CENTURY DRAWING SET BY ELLIOTT...

Sold for £174
Estimated at £80 - £120

Lot 164 - [M] AN EARLY 18TH-CENTURY FOLDING SQUARE BY...

Estimated at £300 - £500

Lot 165 - [M] AN 18TH-CENTURY BRASS SECTOR AFTER BUTTERFIELD...

Sold for £174
Estimated at £100 - £150

Lot 166 - [M] A LARGE MID-19TH-CENTURY STATION POINTER BY...

Estimated at £200 - £400

Lot 167 - [M] A LACQUERED BRASS DRUM SEXTANT BY G. & C....

Sold for £149
Estimated at £150 - £250

Lot 168 - [M] A LACQUERED BRASS DRUM SEXTANT BY CARY,...

Sold for £310
Estimated at £150 - £250

Lot 169 - [M] A COURSE INDICATOR BY J.R. STEBBING,...

Sold for £310
Estimated at £400 - £600

Lot 170 - [M] A MARINER'S ASTROLABE
heavily cast in brass...

Sold for £744
Estimated at £600 - £800

Lot 171 - [M] A BOXWOOD NOCTURNAL, ENGLISH, CIRCA...

Sold for £1,488
Estimated at £1,500 - £2,000

Lot 172 - [M] A CROSS-STAFF BY HARRIET WYNTER, LONDON, CIRCA...

Sold for £744
Estimated at £600 - £800

Lot 173 - [M] A FINE DAVIS BACK-STAFF BY WILLIAM CLARKE,...

Sold for £3,720
Estimated at £3,000 - £4,000

Lot 174 - [M] A FACSIMILE CROSS-STAFF AFTER THOMAS TUTTELL,...

Estimated at £400 - £600

Lot 175 - [M] A FINE BACK-STAFF BY WILLIAM CLARKE, LONDON,...

Sold for £3,720
Estimated at £3,000 - £4,000

Lot 176 - [M] Ø A FINE 15½IN. RADIUS MAHOGANY AND BOXWOOD...

Sold for £3,968
Estimated at £2,000 - £3,000

Lot 177 - [M] Ø A 17½IN. RADIUS FIDUCIAL OCTANT, ENGLISH...

Sold for £1,116
Estimated at £1,000 - £1,500

Lot 178 - [M] Ø A 16IN. RADIUS VERNIER OCTANT BY THOMAS...

Sold for £1,178
Estimated at £1,500 - £2,500

Lot 179 - [M] Ø A FINE 17IN. RADIUS VERNIER OCTANT BY GEORGE...

Sold for £2,728
Estimated at £2,000 - £3,000

Lot 180 - [M] Ø A 15½IN. RADIUS VERNIER OCTANT, ENGLISH,...

Sold for £843
Estimated at £600 - £800

Lot 181 - [M] Ø A 13½IN. RADIUS VERNIER OCTANT BY MARY...

Sold for £930
Estimated at £700 - £1,000

Lot 182 - [M] Ø A 11¾IN. RADIUS VERNIER OCTANT BY SPENCER,...

Sold for £496
Estimated at £400 - £600

Lot 183 - [M] Ø AN 11¼IN. RADIUS VERNIER OCTANT BY CARY,...

Estimated at £600 - £800

Lot 184 - [M] Ø A 9IN. VERNIER OCTANT BY CRICHTON & SON,...

Sold for £645
Estimated at £400 - £600

Lot 185 - [M] A FINE 12IN. RADIUS VERNIER SEXTANT BY JESSE...

Sold for £14,260
Estimated at £4,000 - £6,000

Lot 186 - [M] A 8IN. VERNIER SEXTANT BY JESSE RAMSDEN,...

Sold for £1,141
Estimated at £400 - £600

Lot 187 - [M] Ø AN 8½IN. VERNIER SEXTANT BY DOLLOND, LONDON,...

Sold for £992
Estimated at £800 - £1,200

Lot 188 - [M] A 7½IN. RADIUS VERNIER SEXTANT BY E. LORIEUX,...

Sold for £992
Estimated at £300 - £500

Lot 189 - [M] A 7¼IN. RADIUS VERNIER 'HEART' PATTERN SEXTANT...

Sold for £372
Estimated at £300 - £500

Lot 190 - [M] A 6IN. RADIUS LACQUERED BRASS REFLECTING...

Sold for £744
Estimated at £600 - £800

Lot 191 - [M] A VERY FINE ¾IN. PINK SHAGREEN AND GILT-BRASS...

Sold for £4,712
Estimated at £2,000 - £3,000

Lot 192 - [M] A 1½IN. REFLECTING TELESCOPE, ENGLISH, CIRCA...

Sold for £3,224
Estimated at £800 - £1,200

Lot 193 - [M] AN UNUSUAL PORTABLE 2½IN. REFRACTING...

Sold for £273
Estimated at £200 - £300

Lot 194 - [M] A 2IN. REFRACTING TABLE TABLE TELESCOPE BY...

Sold for £930
Estimated at £600 - £800

Lot 195 - [M] A 3IN. REFRACTING LIBRARY TELESCOPE BY WATSON,...

Sold for £347
Estimated at £150 - £250

Lot 196 - [M] A LATE 19TH-CENTURY 4IN. REFRACTING...

Estimated at £2,000 - £3,000

Lot 197 - [M] A STEAMED-WOOD ASTRONOMER'S CHAIR, CIRCA...

Sold for £248
Estimated at £200 - £400

Lot 198 - [M] A 6IN. TWO-DRAW REFRACTING OBSERVATORY...

Sold for £521
Estimated at £400 - £600

Lot 199 - [M] THREE 19TH-CENTURY WOOD AND BRASS...

Sold for £248
Estimated at £300 - £400

Lot 200 - [M] A 1¼IN. MARINE TELESCOPE BY LINCOLN, LONDON,...

Sold for £620
Estimated at £250 - £350