Telecommunications
1865-1866
1867
Heat Engines (non steam)
1865
1865-1867
Froude
Textiles Machinery
1866
Electricity and Magnetism
Photographs
Classical & Medieval Medicine
2050-1750 BCE
Railway Models
1867-1868
1867 - 1968
Metallurgy
Electricity Supply
2000-1350 BCE
1868
before 1868
Cinematography
c. 1868
Locomotives and Rolling Stock
.Unattributed
ca. 1865
Astronomy
Printing & Writing
Mathematics
Coins, Medals & Tokens
Railway Uniform & Costume
c.1865