Calcined tap cinder sample, called "bull dog" when used for the bottom of a puddling furnace

Made:
1865 in Ebbw Vale
Calcined tap cinder called 'bull dog' when used for the bottom

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Calcined tap cinder called 'bull dog' when used for the bottom
Science Museum Group
© The Board of Trustees of the Science Museum

Calcined tap cinder called 'bull dog' when used for the bottom of a puddling furnace, burnt in a kiln at Ebbw Vale, 1865, according to Barrows and Halls patent

Details

Category:
Metallurgy
Object Number:
1889-164/3299
type:
sample and cinder
credit:
John Percy Collection