Lot 201 - [M] A 1½IN. SINGLE-DRAW DECAGONAL SEA SERVICE...

Sold for £285
Estimated at £150 - £250

Lot 202 - [M] A ½IN. SINGLE DRAW TELESCOPE, CIRCA...

Sold for £149
Estimated at £250 - £350

Lot 203 - [M] A 1¼IN. TWO-DRAW REFRACTING TELESCOPE BY SALOM...

Sold for £186
Estimated at £150 - £250

Lot 204 - [M] A PAIR OF 8 X 50 BINOCULARS, JUMELLE, FRANCE,...

Sold for £843
Estimated at £400 - £600

Lot 205 - [M] A LARGE ELECTROSTATIC MACHINE, PROBABLY...

Sold for £496
Estimated at £600 - £800

Lot 206 - [M] A PARTIALLY COMPLETE ELECTROSTATIC MACHINE BY...

Estimated at £150 - £250

Lot 207 - [M] AN ELECTROSTATIC MACHINE, PROBABLY FRENCH,...

Sold for £136
Estimated at £200 - £300

Lot 208 - [M] A FINE NAIRNE-TYPE VACUUM PUMP, ENGLISH, LATE...

Estimated at £1,500 - £2,000

Lot 209 - [M] A FULLER-TYPE CALCULATING SLIDE RULE BY...

Sold for £136
Estimated at £150 - £250

Lot 210 - [M] THREE MODERN SETS OF NAPIER'S BONE'S BY...

Sold for £744
Estimated at £200 - £400

Lot 211 - [M] AN EARLY 19TH-CENTURY TRAVELLING MEDICINE...

Sold for £558
Estimated at £250 - £350

Lot 212 - [M] A SMALL 19TH-CENTURY TRAVELLING MEDICINE...

Sold for £248
Estimated at £200 - £300

Lot 213 - [M] A PAIR OF SCALES BY THOMAS REEVES, LONDON,...

Sold for £211
Estimated at £100 - £150

Lot 214 - [M] A 19TH-CENTURY PHRENOLOGY HEAD BY L.N....

Sold for £248
Estimated at £150 - £250

Lot 215 - [M] A FIELD SURGEON'S SET, PROBABLY FRENCH,...

Sold for £298
Estimated at £200 - £300

Lot 216 - [M] A WOODEN STEEL TREPAN DRILL, CIRCA 1760
the...

Estimated at £300 - £500

Lot 217 - [M] A GOOD SPECTROSCOPE BY JOHN BROWNING, LONDON,...

Sold for £310
Estimated at £300 - £400

Lot 218 - [M] A LACQUERED BRASS SOLAR MICROSCOPE, PROBABLY...

Sold for £744
Estimated at £250 - £350

Lot 219 - [M] A DIDACTIC PRISM AFTER AHREN BY NEWTON & CO.,...

Sold for £372
Estimated at £1,000 - £1,500

Lot 220 - [M] A 19TH-CENTURY LACQUERED BRASS CULPEPER-TYPE...

Sold for £682
Estimated at £200 - £300

Lot 221 - [M] FOUR 19TH-CENTURY TOY MICROSCOPES
all...

Sold for £3,224
Estimated at £100 - £150

Lot 222 - [M] A FINE COLLECTION OF PREPARED MICROSCOPE...

Sold for £4,712
Estimated at £1,500 - £2,500

Lot 223 - [M] A LATE 19TH-CENTURY MICROSCOPE SLIDE...

Sold for £521
Estimated at £150 - £250

Lot 224 - [M] Ø A GROUP OF OPTICAL INSTRUMENTS
comprising an...

Sold for £161
Estimated at £150 - £250

Lot 225 - [M] Ø A WITHERING FIRST-TYPE POCKET MICROSCOPE,...

Sold for £806
Estimated at £250 - £350

Lot 226 - [M] A POCKET MICROSCOPE, PROBABLY LATE...

Sold for £273
Estimated at £150 - £250

Lot 227 - [M] Ø A 19TH-CENTURY JONES-TYPE POCKET...

Sold for £682
Estimated at £200 - £300

Lot 228 - [M] A BOTANIST'S MICROSCOPE BY CARPENTER, LONDON,...

Sold for £298
Estimated at £300 - £400

Lot 229 - [M] A GOOD BOTANIST'S MICROSCOPE BY G. & C. DIXEY,...

Sold for £496
Estimated at £400 - £600

Lot 230 - [M] AN EARLY 19TH-CENTURY LACQUERED BRASS...

Sold for £347
Estimated at £200 - £300

Lot 231 - [M] A 'JONES'S MOST IMPROVED'-TYPE MICROSCOPE...

Sold for £434
Estimated at £400 - £600

Lot 232 - [M] A 19TH-CENTURY DRUM-TYPE MICROSCOPE
unsigned,...

Sold for £223
Estimated at £150 - £250

Lot 233 - [M] A LATE 19TH-CENTURY LACQUERED BRASS MONOCULAR...

Sold for £124
Estimated at £150 - £250

Lot 234 - [M] A MICROSCOPE LAMP BY R. & J. BECK, LONDON
with...

Sold for £496
Estimated at £100 - £150

Lot 235 - [M] A FINE LACQUERED BRASS MONOCULAR MICROSCOPE BY...

Sold for £3,472
Estimated at £2,500 - £4,000

Lot 236 - [M] A BINOCULAR TRUNK-TYPE MICROSCOPE BY R. & J....

Sold for £558
Estimated at £250 - £350

Lot 237 - [M] A MONOCULAR TRUNK-TYPE MICROSCOPE BY R. & J....

Sold for £248
Estimated at £200 - £400

Lot 238 - [M] A LACQUERED BRASS MONOCULAR MICROSCOPE BY...

Sold for £310
Estimated at £500 - £800

Lot 239 - [M] A LATE 19TH-CENTURY MONOCULAR MICROSCOPE BY...

Sold for £322
Estimated at £300 - £500

Lot 240 - [M] A RARE IMPERIAL RUSSIAN NAVAL SIGHTING COMPASS...

Sold for £3,100
Estimated at £800 - £1,200

Lot 241 - [M] A fine dent-TYPE BOATS COMPASS pattern 182...

Estimated at £1,500 - £2,000

Lot 242 - [M] A FINE EARLY 19TH-CENTURY IVORY POCKET COMPASS...

Estimated at £400 - £600

Lot 243 - [M] A FRENCH SURVEYING COMPASS BY JACQUES CANIVET,...

Estimated at £300 - £400

Lot 244 - [M] A SMALL WOOD AND BRASS 'SESTREL' YACHT...

Sold for £434
Estimated at £150 - £200

Lot 245 - [M] A WOODEN TRAVERSE BOARD, PROBABLY...

Sold for £186
Estimated at £150 - £250

Lot 246 - [M] A 19TH-CENTURY TURNED WOOD AND PAPER...

Sold for £434
Estimated at £150 - £250

Lot 247 - [M] A UNIVERSAL EQUINOCTIAL RING DIAL BY DOLLOND,...

Sold for £5,208
Estimated at £1,000 - £1,500

Lot 248 - [M] A POCKET COMPASS SUNDIAL BY ELLIOTT BROTHERS,...

Sold for £1,017
Estimated at £250 - £350