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Locomotion
National Railway Museum
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2
Non-Commercial Use
2
Category
Biotechnology
1
Optics
1
On Display
Science Museum
1
Medicine: The Wellcome Galleries
1
Object type
iceland spar
1
iceland spar; polarizer
1
penicillin
1
polarizer
1
Maker
Kemball, Bishop & Company Limited
1
Kemball, Bishop and Company Limited
1
Laurent, Léon
1
Léon Laurent
1
Place of origin
London
1
London, Greater London, England, United Kingdom
1
Paris
1
Paris, Ville de Paris, Île-de-France, France
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Glass bottle of penicillin powder
1943
Iceland spar
1876