Model illustrating the Francois Process of shaft sinking

Model illustrating the Francois Process of shaft sinking

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Science Museum Group
© The Board of Trustees of the Science Museum

Model illustrating the Francois Process of shaft sinking; in case with glass front and 2 keys.

Details

Category:
Mining & Ore Dressing
Object Number:
1927-402
Measurements:
overall: 1975 mm x 863 mm x 463 mm,
type:
model
credit:
Francois Cementation Co. Ltd.