10198945
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10198945
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10200351
George Parker Bidder, British mathematician and engineer, 1819.
10200351
George Parker Bidder, British mathematician and engineer, 1819.
10211219
Blaise Pascal, French mathematician, physicist and philosopher, c 1650.
10211219
Blaise Pascal, French mathematician, physicist and philosopher, c 1650.
10211220
Leibniz calculating machine, 1694. Gottfrie
10211220
Leibniz calculating machine, 1694. Gottfrie
10296995
Phillips's binary scale calculating machine, 1936.
10296995
Phillips's binary scale calculating machine, 1936.
10300540
Leon Bollee, French inventor of the first calculating machine, 1910s.
10300540
Leon Bollee, French inventor of the first calculating machine, 1910s.
10302546
Willgodt T Odhner, Russian inventor, c 1890.
10302546
Willgodt T Odhner, Russian inventor, c 1890.
10302555
Blaise Pascal, French mathematician, physicist and philosopher, c 1650.
10302555
Blaise Pascal, French mathematician, physicist and philosopher, c 1650.
10302807
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10302807
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10302813
Blaise Pascal, French mathematician, physicist and philosopher, c 1660.
10302813
Blaise Pascal, French mathematician, physicist and philosopher, c 1660.
10303452
Charles Babbage, pioneer of machine computing, 1833.
10303452
Charles Babbage, pioneer of machine computing, 1833.
10314312
Charles Babbage's Difference Engine No1, c 1830s.
10314312
Charles Babbage's Difference Engine No1, c 1830s.
10321396
Drawings by Babbage, 14 September 1864.
10321396
Drawings by Babbage, 14 September 1864.
10325087
John Napier, Scottish mathematician, c 1600s.
10325087
John Napier, Scottish mathematician, c 1600s.
10400309
George Parker Bidder, mathematician, engineer  and child prodigy, 1815.
10400309
George Parker Bidder, mathematician, engineer and child prodigy, 1815.
10400406
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10400406
Sir Samuel Morland, English diplomatist, mathematician and inventor, c 1660.
10400421
Charles Mahon, 3rd Earl Stanhope, c 1810.
10400421
Charles Mahon, 3rd Earl Stanhope, c 1810.
10400492
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10400492
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10400511
George Parker Bidder, British mathematician and engineer, 1819.
10400511
George Parker Bidder, British mathematician and engineer, 1819.
10400533
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10400533
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10401779
Leon Bollee, French mathematician and inventor, c 1890.
10401779
Leon Bollee, French mathematician and inventor, c 1890.
10419296
John Napier, Scottish mathematician, c 1600.
10419296
John Napier, Scottish mathematician, c 1600.
10419307
George Parker Bidder, British mathematician and engineer, 1819.
10419307
George Parker Bidder, British mathematician and engineer, 1819.
10419308
George Parker Bidder, British mathematician and engineer, 1819.
10419308
George Parker Bidder, British mathematician and engineer, 1819.
10419342
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10419342
Blaise Pascal, French mathematician, physicist and theologian, c 1660.
10419446
Jedidiah Buxton, English mathematician, c 1760s.
10419446
Jedidiah Buxton, English mathematician, c 1760s.
10197017
Brass sextant, c 1658-1673.
10197017
Brass sextant, c 1658-1673.
10297676
Babbage's Analytical Engine, 1834-1871.
10297676
Babbage's Analytical Engine, 1834-1871.
10302622
Pascal's calculating machine, 1642.
10302622
Pascal's calculating machine, 1642.
10302625
Pascal's calculating machine, 1642.
10302625
Pascal's calculating machine, 1642.
10302632
Thomas De Colmar's Arithmometer, c 1890.
10302632
Thomas De Colmar's Arithmometer, c 1890.
10303273
Punched cards for Babbage's Analytical Engine, 1834-1871.
10303273
Punched cards for Babbage's Analytical Engine, 1834-1871.
10303291
Gearwheel cut-outs for Babbage's Difference Engine No 1, 1824-1832.
10303291
Gearwheel cut-outs for Babbage's Difference Engine No 1, 1824-1832.
10303296
Scheutz Difference Engine No 3, 1859.
10303296
Scheutz Difference Engine No 3, 1859.
10303333
Reg Crick operating Babbage's Difference Engine No 2.
10303333
Reg Crick operating Babbage's Difference Engine No 2.
10303337
Babbage's Difference Engine No 2, 1991.
10303337
Babbage's Difference Engine No 2, 1991.
10303348
The figure wheels of Babbage's Difference Engine No 2, 1991.
10303348
The figure wheels of Babbage's Difference Engine No 2, 1991.
10303349
The figure wheels of Babbage's Difference Engine No 2, 1991.
10303349
The figure wheels of Babbage's Difference Engine No 2, 1991.
10303351
Addition carriage mechanism of Babbage's Difference Engine No 2, 1991.
10303351
Addition carriage mechanism of Babbage's Difference Engine No 2, 1991.
10303371
Babbage's Difference Engine No 1, 1824-1832.
10303371
Babbage's Difference Engine No 1, 1824-1832.