Steel showing irregularities in its hardness

Made:
before 1889
Steel showing irregularities in its hardness, communicated by G

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Steel showing irregularities in its hardness, communicated by G
Science Museum Group
© The Board of Trustees of the Science Museum

Steel showing irregularities in its hardness, communicated by G.W. Rendel, Elswick Works, Newcastle-on-Tyne, 1872

Details

Category:
Metallurgy
Object Number:
1889-164/3545
type:
specimen
credit:
John Percy Collection