Napier's Bones
1690
Ready reckoner for ship's cargoes
1807
Demainbray's cometarium
1750-1760
Model of Vauloue's piledriver
1737-1752
Hughes microphone detector, 1865-1875
1865-1875
Builder's whole, rigged model, of SS 'Great Eastern', 1853-1857
1853-1857
Architect's drawing instruments
Refracting telescope with achromatic lens, made by the Dollond family
1760-1775
Sundial making tool
1690-1710
Slide rule by Robert Bissaker
1654
Improved Patent Magneto Electric Machine for nervous diseases
1862
Box of sixty boxwood calculating rods
1690-1710
Ronchetti linear slide rule
circa 1847
Magic lantern slide: Man eating rat
1850-1910
Metal factors ruler incorporating sliding caliper marked Thomas Bradburn and Sons
Turned massage ball encased in turned socket
1801-1900
Half-block model
1810-1830
Napier's bones or rods
1671-1700
Boxwood slide rule
1860-1880
Lefebvre type clitograph, French, 1862
1862
Dines-type anemometer display, 1892-1900
1892-1900
Cavalry sketching board, 1910
1910
Surveyor's plane table outfit, 1881-1890
1881-1890
One of ten specimen examples of ornamental turning
1890-1913
One of ten specimen examples of ornamental turning
1890-1913
Atkins' saccharometer by Dring and Fage
Improved saccharometer
1825-1835
One of ten specimen examples of ornamental turning
1890-1913
One of ten specimen examples of ornamental turning
1890-1913
Specimen of harmonic turning
1908
Specimen of harmonic turning
1908
Specimen of harmonic turning
1908
Improved hydrometer with four weights
1815-1825
Textile printing block
1795-1805
Textile printing block
1795-1805
Rectangular shaped textile printing block
1750-1830
Belt driven universal cutting frame
Nocturnal boxwood and brass
1702
Corn balance
1830-1850
Rectangular reclining sundial
1592
Slide rule, Thomson's patent
Boxwood Slide Rule; made by Dring and Fage
Mercury-in-glass thermometer in wooden case
1850-1924
Caliper stringing gauge
Reproduction in wood, Dr Joseph Black
1809
Reproduction in boxwood, "Dr Black 1808 Scr."
1807
Reproduction in boxwood, featuring male bust
1807
Boxwood copy of Trafalgar medal
1805-1819
Small piece of boxwood
1790-1819
Boxwood fathom marker
1876