Lot 190 - [M] AN ELGIN DECK WATCH FOR THE BRITISH...

Sold for £434
Estimated at £300 - £500

Lot 191 - [M] A SUNSHINE RECORDER BY CASELLA, LONDON,...

Sold for £744
Estimated at £300 - £500

Lot 193 - [M] A RARE, POSSIBLY UNIQUE, 3-INCH REFRACTING...

Sold for £2,480
Estimated at £2,000 - £3,000

Lot 194 - [M] 19TH CENTURY 3-INCH REFRACTING LIBRARY...

Sold for £744
Estimated at £700 - £900

Lot 195 - [M] A LARGE EARLY 19TH CENTURY 4¼-INCH REFLECTING...

Sold for £3,100
Estimated at £2,500 - £4,000

Lot 196 - [M] A 1-INCH SIX-DRAW POCKET TELESCOPE BY DAVIS,...

Sold for £223
Estimated at £200 - £400

Lot 198 - [M] A FINE LACQUERED-BRASS 'ACHROMATIC ENGIOSCOPE'...

Sold for £13,640
Estimated at £2,500 - £4,000

Lot 199 - [M] A BRASS SCREW-BARREL POCKET MICROSCOPE,...

Sold for £620
Estimated at £500 - £800

Lot 200 - [M] A SET OF 19TH-CENTURY EBONISED IVORY...

Sold for £310
Estimated at £250 - £400

Lot 201 - [M] AN EARLY 19TH-CENTURY IVORY AND BRASS POCKET...

Sold for £992
Estimated at £800 - £1,000

Lot 203 - [M] A LATE 18TH-CENTURY PORTABLE TRUNK-TYPE...

Sold for £992
Estimated at £600 - £800

Lot 204 - [M] A LATE 19TH-CENTURY PORTABLE MONOCULAR...

Sold for £248
Estimated at £200 - £300

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

Sold for £347
Estimated at £150 - £250

Lot 210 - [M] A LATE 18TH-CENTURY ENGLISH POCKET DRAWING...

Sold for £310
Estimated at £200 - £300

Lot 211 - [M] A CASED SET OF DRAWING INSTRUMENTS, CIRCA...

Sold for £161
Estimated at £150 - £250

Lot 213 - [M] A RARE YACHT COMPASS BINNACLE BY SPENCER,...

Sold for £1,612
Estimated at £1,200 - £1,800

Lot 214 - [M] AN ADMIRALTY STANDARD COMPASS PATTERN 1,...

Sold for £868
Estimated at £700 - £900

Lot 215 - [M] A RARE EARLY 19TH-CENTURY CORNISH MINER'S...

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

Lot 216 - [M] A 19TH-CENTURY MINER'S DIAL BY J. CASARTELLI,...

Sold for £310
Estimated at £200 - £300

Lot 217 - [M] A LATE 18TH-CENTURY GUNNER'S LEVEL BY CARY,...

Sold for £372
Estimated at £200 - £400

Lot 218 - [M] AN 18TH-CENTURY BRASS GUNNER'S SECTOR BY...

Sold for £496
Estimated at £400 - £600

Lot 219 - [M] A FINE 17½IN. RADIUS VERNIER MAHOGANY OCTANT...

Sold for £3,100
Estimated at £1,800 - £2,500

Lot 220 - [M] AN 8IN. RADIUS VERNIER SEXTANT BY HENRY HUGHES...

Sold for £1,860
Estimated at £800 - £1,200

Lot 221 - [M] A 7½IN. RADIUS VERNIER SEXTANT, CORNHILL,...

Sold for £397
Estimated at £300 - £400

Lot 222 - [M] A 19TH-CENTURY ARTIFICIAL HORIZON
with...

Sold for £285
Estimated at £100 - £150

Lot 223 - [M] AN EARLY 20TH CENTURY MAHOGANY-CASED BAROGRAPH...

Sold for £496
Estimated at £400 - £600

Lot 224 - [M] A 20TH-CENTURY BAROGRAPH
unsigned, with eight...

Sold for £434
Estimated at £300 - £500

Lot 225 - [M] A CASED ANEROID BAROMETER PRESENTATION SET BY...

Sold for £744
Estimated at £300 - £500

Lot 226 - [M] A MID 19TH-CENTURY 'METALLICK' BAROMETER
with...

Sold for £471
Estimated at £300 - £500

Lot 229 - [M] A COPPER AND BRASS MODEL ATOM
after the...

Sold for £868
Estimated at £400 - £600

Lot 232 - [M] AN 18TH-CENTURY FRENCH FRUITWOOD PERPETUAL...

Sold for £248
Estimated at £200 - £400

Lot 233 - [M] A FINE PORTABLE WRITING SLOPE WITH WATT-PATENT...

Sold for £868
Estimated at £800 - £1,200

Lot 234 - [M] A RARE EARLY 20TH-CENTURY HIGGINS-PATENT...

Sold for £496
Estimated at £400 - £600

Lot 235 - [M] A SET OF HELMHOLTZ-PATTERN...

Sold for £1,860
Estimated at £1,500 - £2,000

Lot 238 - [M] A WELL-PRESENTED AND DETAILED SCALE MODEL OF...

Sold for £1,054
Estimated at £500 - £800

Lot 239 - [M] A PLANKED AND FRAMED MODEL OF THE 14-GUN SHIP...

Sold for £521
Estimated at £300 - £400

Lot 240 - [M] A 19TH-CENTURY SAILOR'S MODEL OF A...

Sold for £471
Estimated at £300 - £500

Lot 241 - [M] A FINELY PLANKED AND PINNED SCALE MODEL OF...

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

Lot 242 - [M] A DETAILED WOOD AND METAL SCALE MODEL OF THE...

Sold for £434
Estimated at £400 - £600

Lot 243 - [M] ERIC DYKE (BRITISH, 1930-)
Warship profiles...

Sold for £62
Estimated at £150 - £250

Lot 245 - [M] A WELL-PRESENTED AND DETAILED 1:192 SCALE...

Sold for £248
Estimated at £250 - £400

Lot 246 - [M] A WELL-PRESENTED AND DETAILED 1:384 SCALE...

Sold for £1,736
Estimated at £700 - £900

Lot 247 - [M] A WELL-PRESENTED AND DETAILED 1:288 SCALE...

Sold for £1,736
Estimated at £700 - £900

Lot 248 - [M] A WELL-PRESENTED AND DETAILED SCALE WATERLINE...

Sold for £496
Estimated at £500 - £800

Lot 251 - [M] A WELL-PRESENTED AND FINELY DETAILED 1:192...

Sold for £4,340
Estimated at £4,000 - £6,000

Lot 252 - [M] A 19TH-CENTURY SAILOR'S WATERLINE MODEL OF THE...

Sold for £372
Estimated at £400 - £600

Lot 253 - [M] A 19TH-CENTURY WATERLINE MODEL OF THE YOUNG...

Sold for £310
Estimated at £300 - £500

Lot 254 - [M] A 19TH-CENTURY PICTURE HALF-MODEL OF A...

Sold for £347
Estimated at £200 - £400