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Taylors Addometer Brass Mechanical Calculator Adding Machine w/ Case & Stylus

Taylors Addometer Brass Mechanical Calculator Adding Machine w/ Case & Stylus
31.90 GBP

Villalcor Brass Lunar & Tide Calendar Astronomical Instrument Boxed

Villalcor Brass Lunar & Tide Calendar Astronomical Instrument Boxed
124.46 GBP

National Instruments PXI-6533 Digital I/O

National Instruments PXI-6533 Digital I/O
80.00 GBP

Vtg Otis King's Patent Cylinder Calculator Slide Rule Model L & Box Carbic 1960s

Vtg Otis King's Patent Cylinder Calculator Slide Rule Model L & Box Carbic 1960s
52.70 GBP

B.O.C British Oxygen Company Vintage Brass LB/0" Industrial Pressure Gauges X 2

B.O.C British Oxygen Company Vintage Brass LB/0" Industrial Pressure Gauges X 2
17.99 GBP

Pocket Compass Keyring Fob, Miles/Kilometres Dial, Germany Marked Metal

Pocket Compass Keyring Fob, Miles/Kilometres Dial, Germany Marked Metal
15.08 GBP

scientific instruments

scientific instruments
15.63 GBP

Build a Precision Mechanical Solar System Orrery - New Full Eaglemoss Model Kit

Build a Precision Mechanical Solar System Orrery - New Full Eaglemoss Model Kit
499.00 GBP

Vintage Boxed Otis King Cylindrical Calculator Model L. Serial T Prefix c1960

Vintage Boxed Otis King Cylindrical Calculator Model L. Serial T Prefix c1960
31.90 GBP

Antique De Grave Short & Co Diamond Scales Cased Balance Pennyweights 19th C

Antique De Grave Short & Co Diamond Scales Cased Balance Pennyweights 19th C
259.50 GBP

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