Photographs, Optical Toys & Science

Lot 240 - A Fuller's Calculator by Stanley

Sold for £150

Result including buyers premium

Lot 241 - Revolution Counter & Stopwatch

Sold for £62

Result including buyers premium

Lot 242 - A Fine Lacquered Brass 6in Swing Arm Protractor, Stanley

Sold for £100

Result including buyers premium

Lot 243 - Swing Arm Protractor, Troughton & Simms

Sold for £275

Result including buyers premium

Lot 244 - Adams, George, Large Drawing Instrument Etui

Sold for £2,375

Result including buyers premium

Lot 245 - Met Office Pattern Barograph, Short & Mason

Sold for £75

Result including buyers premium

Lot 246 - Large Pocket Barometer, Berne, Switzerland

Sold for £94

Result including buyers premium

Lot 247 - Pocket Combination Barometer & Compass

Sold for £106

Result including buyers premium

Lot 248 - Pocket Combination Barometer & Compass

Sold for £106

Result including buyers premium

Lot 249 - Full Hunter Pocket Barometer, B. Cooke & Son, Hull

Sold for £100

Result including buyers premium

Lot 250 - Pocket Compass, Cary London

Sold for £500

Result including buyers premium

Lot 251 - Presentation, Pocket Barometer

Sold for £150

Result including buyers premium

Lot 252 - George & Becker, 10v Laboratory Induction Coil

Sold for £125

Result including buyers premium

Lot 253 - Victorian Induction Coil, Alfred Apps

Sold for £188

Result including buyers premium

Lot 254 - Rotating Field Apparatus

Sold for £175

Result including buyers premium

Lot 255 - Large & Early Electromagnet, W. Ladd

Sold for £100

Result including buyers premium

Lot 256 - Gramme Dynamo, W. Ladd, London

Sold for £3,125

Result including buyers premium

Lot 257 - A Rare & Early Edison Pattern 'long-waisted Mary Anne' Generator

Sold for £1,025

Result including buyers premium

Lot 258 - Telegraph Instruments

Sold for £100

Result including buyers premium

Lot 259 - Unusual Laboratory Vacuum Pump, Varley, Cornelius

Estimated at £500 - £700

Lot 260 - A Very Unusual Conical Leyden Jar

Estimated at £80 - £120

Lot 261 - Cuthbertson's Final or English type Electrostatic Plate Machine

Estimated at £200 - £400

Lot 262 - A Fine Leyden Jar Battery

Sold for £312

Result including buyers premium

Lot 263 - Winter Pattern Electrostatic Plate Machine

Sold for £275

Result including buyers premium

Lot 264 - Large 24" Plate Ramsden Pattern Electrostatic Machine

Estimated at £1,000 - £1,500

Lot 265 - 6inch Crystalographic Goniometer, No Reserve

Sold for £2,375

Result including buyers premium

Lot 266 - Doppelfernrohr 25x105 Flak "KQC" Jos Schneider & Co, Observation Binoculars

Estimated at £700 - £1,000

Lot 267 - Zeiss 15x70 Binoculars

Sold for £312

Result including buyers premium

Lot 268 - Zeiss Dialyt 7x42B Binoculars

Sold for £238

Result including buyers premium

Lot 269 - Zeiss 10x40B T*P* Binoculars

Sold for £238

Result including buyers premium

Lot 270 - 3 Sets of Leica Binoculars

Sold for £525

Result including buyers premium

Lot 271 - Watkins, William, 3” Pre-Achromatic Library Telescope

Sold for £438

Result including buyers premium

Lot 272 - Collection of Early Military Weights

Sold for £1,062

Result including buyers premium

Lot 273 - Large Collection of Smaller Loose Weights

Sold for £50

Result including buyers premium

Lot 274 - Unusual Postal Scales

Sold for £44

Result including buyers premium

Lot 275 - Large Medieval Bronze Trade Weight holder

Estimated at £200 - £300

Lot 276 - A Tamil Bronze Capacity Measures

Sold for £62

Result including buyers premium

Lot 277 - An Early Steelyard Balance

Estimated at £50 - £100

Lot 278 - Roman Steelyard Balance

Sold for £100

Result including buyers premium

Lot 279 - Roman Steelyard Balance

Sold for £100

Result including buyers premium

Lot 280 - Bronze Queen Anne 7lb wool weight

Estimated at £2,500 - £3,500

Lot 281 - Bronze Queen William & Mary 7lb wool weight

Estimated at £2,500 - £3,500

Lot 282 - A Collection of 4 19th Century Bronze Burmese Opium Weights

Sold for £94

Result including buyers premium

Lot 283 - Standard 20kg Brass Weight

Sold for £119

Result including buyers premium

Lot 284 - German Steel Standard Meter

Estimated at £40 - £60

Lot 285 - Collection of German Volume Scale Rules

Estimated at £40 - £60

Lot 286 - 2 Sets of Folding Sovereign & Guinea Balance Scales

Sold for £138

Result including buyers premium

Lot 287 - Borough of Devonport, Bell Weights, Part Set

Sold for £812

Result including buyers premium