Computing & Data Processing
1871
Gustave Doré
1872
Locomotives and Rolling Stock
1874
Road Transport
c.1871
Geophysics
1876
Telecommunications
1879
1873
1875-1877
1870
1870-1877
Astronomy
1878
Domestic Appliances
Cinematography
Lighting
1878-1879
James Hall Nasmyth
Printing & Writing
c.1870
Clinical Diagnosis
Public Health & Hygiene
Mathematics
Acoustics
1873-1876
Railway Models
1875
Anatomy & Pathology
Miscellanea & Curiosities
Clockmakers
C. 1870
Microbiology
1875-1878
Civil Engineering
Therapeutics
c1870
Surgery