Lot 103 - A Fuller's Calculator or Spiral Slide Rule, with wooden handle and brass fittings, in a...
Sold for £90
Estimated at £50 - £80
Lot 108 - Mixed Instruments, including an Azimuth Circle, class no. 0671, in a mahogany case with...
Sold for £70
Estimated at £80 - £120
Lot 111 - An Oak Cased Barograph, with eight section vacuum, the clockwork mechanism with visible...
Sold for £320
Estimated at £200 - £300
Lot 132 - A Black Enamelled and Chrome Binocular Compound Microscope by Cooke, Troughton & Simms...
Sold for £60
Estimated at £100 - £150
Lot 140 - A 3 Inch Brass Table Telescope by S & G Solomon, 39 Albermarle St., London, with green...
Sold for £30
Estimated at £70 - £100
Lot 152 - Twenty Seven Chemists Rounds, various sizes, including three cobalt blue, ten green and...
Sold for £280
Estimated at £220 - £280
Lot 156 - A 6 1/2 Inch Ivory Rolling Rule by W. Elliott & Sons, 56 Strand, London; A 6 Inch Ivory...
Sold for £240
Estimated at £100 - £150
Lot 157 - A 19th Century Boxwood Two-Slide Rule by Long, Little Tower Street, London, length 45.5cm
Sold for £90
Estimated at £50 - £80
Lot 174 - Jacobs of Anvers Swiss cylinder musical box and one volume 'The Musical Box'
Sold for £360
Estimated at £200 - £300