Textile Industry
1806
Classical & Medieval Medicine
2050-1750 BCE
Microscopes
2000-1350 BCE
1806 - 1859
Building Construction
2000-1001 BCE
Henry Hoppner Meyer
Thomas A Woolnoth
Miscellanea & Curiosities
pre 1806
1991-1786 BCE
Art
Materia Medica & Pharmacology
1851-930
Astronomy
Photographic Technology
1870-890
2000-1000 BCE
Weighing & Measuring
John Wilkes
1806 - 1875
1806 - 1847
1806 - 1869
1806 - 1992
1806 - 1878
1806 - 1880
1806 - 1885
1806 - 1896
1806 - 1895
1806 - 1870
Space Technology
1806 - 1849
1806 - 1890
1806 - 1872
1806 - 1863
1806 - 1879
1806 - 1881
1806 - 1865