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