Lot 193 - A Fowler's 'Twelve-Ten' Calculator

Sold for £35
Estimated at £40 - £60

Lot 194 - A Fletcher & Sinclair's Level & Angle Indicator

Sold for £20
Estimated at £40 - £60

Lot 195 - A vintage pocket sundial

Sold for £25
Estimated at £40 - £60

Lot 196 - An assortment of various items

Sold for £45
Estimated at £60 - £100

Lot 197 - A Vintage Brass and Glass Flow Meter

Sold for £15
Estimated at £30 - £50

Lot 198 - Two Allbrit Planimeters

Sold for £110
Estimated at £70 - £100

Lot 199 - Saccharometers

Sold for £30
Estimated at £50 - £80

Lot 200 - A group of four Hydrometers

Sold for £40
Estimated at £80 - £120

Lot 201 - A Stanley Brass circular Protractor

Sold for £60
Estimated at £40 - £50

Lot 202 - A late 19th Century Brass 'Station Pointer'

Sold for £130
Estimated at £80 - £120

Lot 203 - A vintage three ring sextant by Newton Bros of Hull

Sold for £100
Estimated at £100 - £120

Lot 204 - A vintage Dry Card Compass by John Campbell of Liverpool

Unsold
Estimated at £150 - £200

Lot 205 - A Victorian Pocket Barometer

Sold for £60
Estimated at £50 - £80

Lot 206 - A Victorian Pocket Barometer

Sold for £20
Estimated at £30 - £40

Lot 207 - A Compensated Pocket Barometer by J.H. Steward

Sold for £25
Estimated at £30 - £50

Lot 208 - A Military Issue Brass Pocket Barometer by T.A.R.S & W Ltd

Sold for £35
Estimated at £40 - £60

Lot 209 - A Baker of London large pocket barometer

Sold for £35
Estimated at £60 - £80

Lot 210 - An Elliott Bros Artillery Compass

Sold for £35
Estimated at £40 - £60

Lot 211 - A group of six Geissler Tubes

Sold for £170
Estimated at £70 - £100

Lot 212 - An assortment of various items

Sold for £60
Estimated at £80 - £120

Lot 213 - A large collection of Microscope glass slides

Sold for £80
Estimated at £50 - £80

Lot 214 - A collection of Drawing and Plotting instruments

Sold for £40
Estimated at £60 - £80

Lot 215 - A group of five Scientific Instrument boxes

Sold for £10
Estimated at £50 - £80

Lot 216 - A group of six Scientific Instrument boxes

Sold for £10
Estimated at £60 - £80

Lot 217 - A Negretti & Zambra of London Desk Weather Forecaster

Sold for £50
Estimated at £70 - £100

Lot 218 - A Negretti & Zambra of London Desk Weather Forecaster

Sold for £70
Estimated at £70 - £100

Lot 219 - An assortment of Scientific Instrument and Barometer Reference books

Sold for £40
Estimated at £80 - £120

Lot 220 - A Britannia Calculator by Cuy's Calculating Machines Ltd of London

Sold for £50
Estimated at £30 - £40

Lot 221 - A vintage Crookes Tube

Sold for £50
Estimated at £50 - £80

Lot 222 - A vintage brass Thermopile by Elliott Bros

Sold for £40
Estimated at £50 - £60

Lot 223 - A Pocket Whirling Hygrometer by Negretti & Zambra

Unsold
Estimated at £60 - £80

Lot 224 - An Anemometer by Casella

Sold for £50
Estimated at £60 - £80

Lot 225 - Amsler Planimeters

Sold for £10
Estimated at £30 - £50

Lot 226 - A vintage weight set

Sold for £25
Estimated at £30 - £40

Lot 227 - An Antique Cartographer's/draughtsman's Instrument set

Sold for £30
Estimated at £30 - £50

Lot 228 - A Hand Held Sestrel Compass

Sold for £50
Estimated at £40 - £60

Lot 229 - A 'Dobbie-McInnes' Engine Indicator

Sold for £60
Estimated at £30 - £40

Lot 230 - A Vintage Sextant by Alexander Cairns of Liverpool

Sold for £90
Estimated at £60 - £80

Lot 231 - Electrophone Table by The National Telephone Company

Unsold
Estimated at £200 - £300

Lot 232 - A vintage Differential Air Thermometer

Unsold
Estimated at £20 - £30

Lot 233 - A late 18th/early 19th Century Six Inch Folding Ruler

Sold for £140
Estimated at £50 - £80

Lot 234 - A Model 314 Tube Tester

Sold for £120
Estimated at £80 - £120

Lot 235 - A Western Electric Company Crystal Receiving Set

Sold for £210
Estimated at £50 - £80

Lot 236 - A vintage Abel Flash Point Apparatus

Sold for £10
Estimated at £40 - £60

Lot 237 - Four William Douglas & Sons Ltd Compressor Thermometers

Sold for £10
Estimated at £30 - £40

Lot 238 - A Brass Surveyor's Compass by SEH

Sold for £20
Estimated at £30 - £50

Lot 239 - A chromed pocket barometer

Sold for £35
Estimated at £30 - £40

Lot 240 - A WWII Military Issue Pocket Box Sextant by Stanley of London

Sold for £80
Estimated at £60 - £80

Lot 241 - Two unnamed Banjo barometers

Unsold
Estimated at £40 - £60

Lot 242 - A 19th Century Barometer by Somalvico of London

Sold for £20
Estimated at £40 - £50

Lot 243 - A vintage Stick Barometer by H.Hughes & Son

Sold for £60
Estimated at £30 - £50

Lot 244 - A vintage Stick Barometer by Milsom

Sold for £70
Estimated at £30 - £50

Lot 245 - A vintage Negretti & Zambra Barometer

Sold for £20
Estimated at £40 - £50

Lot 246 - A vintage Aneroid Barometer

Sold for £20
Estimated at £50 - £80

Lot 247 - A vintage Mercury Barometer

Unsold
Estimated at £30 - £50

Lot 248 - A Professor Bunsen's Siphon Barometer

Unsold
Estimated at £50 - £80

Lot 249 - A vintage Barometer by Arighi of Macclesfield

Sold for £10
Estimated at £50 - £80

Lot 250 - A vintage Barometer by D.Gugeri of Boston

Sold for £10
Estimated at £30 - £40

Lot 251 - A vintage stick barometer by Becker

Unsold
Estimated at £40 - £60

Lot 252 - A 19th Century Ship's Stick Barometer

Sold for £50
Estimated at £50 - £80

Lot 253 - A vintage stick barometer

Sold for £20
Estimated at £60 - £80

Lot 254 - A Portuguese Authentical Replica of a Ship's Barometer

Sold for £10
Estimated at £30 - £50

Lot 255 - A Clinometer Sight Mk7 Gun Sight/Level

Sold for £35
Estimated at £60 - £80

Lot 256 - A Negretti & Zambra of London Thermometer set

Sold for £40
Estimated at £30 - £40

Lot 257 - Three unnamed Rainband Spectroscopes

Sold for £70
Estimated at £70 - £100

Lot 258 - An unsigned Student Microscope

Sold for £100
Estimated at £50 - £80

Lot 259 - A large collection of Objectives and Eye Pieces

Sold for £150
Estimated at £70 - £100

Lot 260 - A 19th Century Seven Draw telescope by Pizzala of Hatton Garden London

Sold for £90
Estimated at £70 - £100

Lot 261 - A Rainband Spectroscope by Nachet

Sold for £80
Estimated at £40 - £60

Lot 262 - A Rainband Spectroscope by Carl Zeiss

Sold for £40
Estimated at £50 - £80

Lot 263 - A Rainband Spectroscope by E. Cogit & Cie

Sold for £45
Estimated at £40 - £60

Lot 264 - A Rainband Spectroscope by R.J Beck Ltd of London

Sold for £40
Estimated at £60 - £80

Lot 265 - A Rainband Spectroscope by Beck Ltd of London

Sold for £25
Estimated at £40 - £60

Lot 266 - A Rainband Spectroscope by R.J Beck Ltd of London

Sold for £70
Estimated at £60 - £80

Lot 267 - A French enamel Opera Glass

Sold for £45
Estimated at £40 - £60

Lot 268 - Two pairs of vintage lorgnettes

Sold for £45
Estimated at £40 - £60

Lot 269 - A vintage two draw brass telescope by Rand of Newbury

Sold for £30
Estimated at £70 - £100

Lot 270 - A pair of converted level tubes

Sold for £10
Estimated at £40 - £60

Lot 271 - A Low Power Binocular Microscope by W.Watson & Sons Ltd of London

Unsold
Estimated at £40 - £60

Lot 272 - An early 20th Century Surveyors Level

Sold for £10
Estimated at £50 - £80

Lot 273 - An early 20th Century Surveyors Level by Stanley of London

Sold for £15
Estimated at £60 - £80

Lot 274 - An early 20th Century Surveyors Level by A.G Thornton of Manchester

Sold for £70
Estimated at £60 - £80

Lot 275 - A two draw Telescope by Enbeeco of London

Sold for £10
Estimated at £40 - £60

Lot 276 - A Victorian Table Top Kaleidoscope

Sold for £160
Estimated at £80 - £120

Lot 277 - An Engineering Microscope by The Precision Tool & Instrument Co Ltd

Sold for £10
Estimated at £40 - £60

Lot 278 - A 19th Century Table Top Spectroscope by Heele of London

Sold for £30
Estimated at £60 - £80

Lot 279 - A 19th Century Table Top Spectroscope by Yeates & Son of Dublin

Sold for £90
Estimated at £70 - £100

Lot 280 - A large complex Ernst Leitz GmbH Wetzlar Microscope

Sold for £35
Estimated at £70 - £100

Lot 281 - A vintage monocular microscope by Joseph Long of London

Sold for £50
Estimated at £60 - £80

Lot 282 - An Unusual Micrometer Measuring Microscope

Sold for £25
Estimated at £60 - £80

Lot 283 - A Monocular Microscope by Armstrong & Bro of Manchester

Sold for £50
Estimated at £70 - £100

Lot 284 - An Antique Drum Microscope

Sold for £90
Estimated at £100 - £150

Lot 285 - A Victorian mahogany and brass Achromatic Stereoscope

Sold for £200
Estimated at £150 - £250

Lot 286 - A Brass Spectroscope by John Browning

Sold for £400
Estimated at £200 - £250

Lot 287 - An Antique Brass Monocular Microscope

Sold for £130
Estimated at £70 - £100

Lot 288 - A 'Service' monocular microscope by W.Watson & Sons Ltd

Sold for £90
Estimated at £30 - £50