Portion of a bear much impregnated with cyano-nitride
- Made:
- before 1889
Portion of a bear much impregnated with cyano-nitride of titanium and having also metallic portions with a golden-yellow coat
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3113
- type:
- specimen
- credit:
- John Percy Collection