Lot 235 - [M] AN EARLY 19TH-CENTURY 2IN. WOOD AND BRASS...

Sold for £496
Estimated at £300 - £400

Lot 236 - [M] A RARE SPYGLASS COMPENDIUM ETUI ATTRIBUTED TO...

Sold for £2,232
Estimated at £1,500 - £2,000

Lot 237 - [M] AN UNUSUAL AND HISTORICALLY INTERESTING...

Sold for £434
Estimated at £300 - £500

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

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

Lot 239 - [M] A FINELY DECORATED GILT-BRASS AND ENAMEL...

Sold for £1,240
Estimated at £1,200 - £1,500

Lot 240 - [M] Ø A WOOD AND IVORY FOLDING POCKET BOTANIST'S...

Sold for £930
Estimated at £500 - £700

Lot 241 - [M] Ø AN EARLY 19TH-CENTURY CARY-TYPE BOTANIST'S...

Sold for £434
Estimated at £400 - £500

Lot 242 - [M] A SIMPLE MICROSCOPE, DUTCH, APPROXIMATELY...

Sold for £3,472
Estimated at £400 - £600

Lot 243 - [M] A LATE 19TH-CENTURY KALEIDOSCOPE BY THE LONDON...

Sold for £310
Estimated at £300 - £500

Lot 244 - [M] A RARE LABORATORY WAVE FORM REFRACTOMETER...

Sold for £1,054
Estimated at £400 - £600

Lot 246 - [M] A VICTORIAN ACHROMATIC STEREOSCOPE BY SMITH,...

Sold for £806
Estimated at £300 - £500

Lot 248 - [M] A PAIR OF GERMAN POLISHED STEEL 10 x 80 FIELD...

Sold for £3,472
Estimated at £2,000 - £4,000

Lot 249 - [M] A PAIR OF FRENCH OBSERVATIONAL BINOCULARS BY...

Sold for £1,612
Estimated at £700 - £900

Lot 250 - [M] AN UNUSUAL AND RARE COURSE INDICATOR BY J.R....

Sold for £496
Estimated at £400 - £600

Lot 252 - [M] A FINE 19TH-CENTURY R.N.L.I. LIFEBOAT STATION...

Sold for £3,472
Estimated at £1,500 - £2,000

Lot 253 - [M] A 19TH-CENTURY WEATHER STATION BAROMETER BY...

Sold for £682
Estimated at £400 - £600

Lot 254 - [M] AN EARLY 20TH-CENTURY FORTIN-PATTERN BAROMETER...

Sold for £310
Estimated at £300 - £400

Lot 255 - [M] A GROUP OF OVERSIZED INSTRUMENTS FROM THE...

Sold for £347
Estimated at £150 - £200

Lot 256 - [M] A GROUP OF OVERSIZED INSTRUMENTS FROM THE...

Sold for £136
Estimated at £100 - £150

Lot 258 - [M] A RARE TYPHOON BAROMETER, LATE...

Sold for £992
Estimated at £500 - £700

Lot 260 - [M] AN ENGLISH SILVER PERPETUAL CALENDAR,...

Sold for £521
Estimated at £350 - £450

Lot 261 - [M] A SILVER PERPETUAL CALENDAR COIN BY W. FOSTER,...

Sold for £558
Estimated at £350 - £450

Lot 262 - [M] A GILT-BRONZE PERPETUAL CALENDAR
cast with...

Sold for £521
Estimated at £200 - £300

Lot 263 - [M] Ø A RARE EARLY 18TH-CENTURY IVORY AND BRASS...

Sold for £682
Estimated at £600 - £800

Lot 264 - [M] A MAX KOHL-TYPE DIDACTIC BALANCE
unsigned, the...

Sold for £136
Estimated at £100 - £150

Lot 265 - [M] A WALL-MOUNTED SPRING BALANCE BY SALTER
the...

Sold for £37
Estimated at £50 - £80

Lot 266 - [M] "ELECTRICITE": A DOMESTIC ELECTROSTATIC...

Sold for £372
Estimated at £300 - £500

Lot 267 - [M] A WIMSHURST-TYPE ELECTROSTATIC INDUCTION...

Sold for £273
Estimated at £200 - £300

Lot 268 - [M] A RARE SET OF FOURTEEN MID...

Estimated at £500 - £700

Lot 269 - [M] A SET OF MID TO LATE 19TH-CENTURY ASTRONOMICAL MAGIC LANTERN SLIDES

Estimated at £400 - £600

Lot 270 - [M] A PART-MICROSCOPE, AFTER FRAUNHOFER,...

Sold for £558
Estimated at £80 - £120

Lot 272 - [M] A COMPOSITE ELEPHANT BIRD EGG, MADAGASCAR,...

Sold for £1,054
Estimated at £1,000 - £1,500

Lot 273 - [M] A CAST OF A COMPLETE DODO SKELETON, 20TH-CENTURY

Estimated at £2,000 - £3,000

Lot 275 - [M] AN EARLY 19TH-CENTURY SAILOR'S MODEL FOR A...

Sold for £744
Estimated at £300 - £500

Lot 276 - [M] A RARE EARLY 19TH-CENTURY MODEL FOR A BRIGHTON...

Sold for £868
Estimated at £600 - £800

Lot 277 - [M] A 19TH-CENTURY SAILOR'S FRUITWOOD MODEL FOR A...

Sold for £496
Estimated at £400 - £600

Lot 278 - [M] A GAFF-RIGGED POND YACHT, CIRCA 1920
the...

Sold for £521
Estimated at £400 - £600

Lot 279 - [M] A WELL PRESENTED 1:12 SCALE PLANKED AND PINNED...

Sold for £310
Estimated at £300 - £500

Lot 280 - [M] AN UNUSUAL MINIATURE GOLD-COVERED PRISONER-OF-WAR TYPE MODEL OF A 74-GUN SHIP

Estimated at £250 - £350

Lot 281 - [M] A MID 19TH-CENTURY DIEPPE IVORY MODEL FOR A FULLY RIGGED SHIP

Estimated at £200 - £300

Lot 283 - [M] A PLANKED AND FRAMED SCALE MODEL OF H.M.S....

Sold for £372
Estimated at £500 - £800

Lot 284 - [M] AN ATTRACTIVE AND WELL PRESENTED 18':1" SCALE...

Sold for £868
Estimated at £600 - £900

Lot 285 - [M] A WELL PRESENTED 1:36 SCALE MINIATURE MODEL OF...

Estimated at £200 - £400

Lot 286 - [M] A WELL PRESENTED AND FINELY DETAILED 16':1"...

Sold for £1,488
Estimated at £800 - £1,000

Lot 287 - [M] A FINELY PLANKED ½IN:1FT SCALE MODEL OF THE...

Sold for £521
Estimated at £350 - £450

Lot 288 - [M] A WELL PRESENTED SCALE MODEL OF THE CUTTY...

Sold for £1,240
Estimated at £1,000 - £1,500

Lot 289 - [M] A MODEL OF H.M.S. VICTORY
with carved hull,...

Sold for £211
Estimated at £150 - £200

Lot 290 - [M] A 1:200 SCALE WATERLINE MODEL FOR THE MONITOR...

Sold for £1,054
Estimated at £400 - £600