Result of experiment on "blue metal" cooled very slowly

Made:
before 1889
Result of experiment on blue metal' cooled very slowly'

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Result of experiment on blue metal' cooled very slowly'
Science Museum Group
© The Board of Trustees of the Science Museum

Result of experiment on "blue metal" cooled very slowly

Details

Category:
Metallurgy
Object Number:
1889-164/569
type:
specimen
credit:
John Percy Collection