Bank hall colliery support rules

Bank hall colliery support rules for coal headings sign.
Photographed straight on view on a white background. Bank hall colliery support rules for coal headings sign.
Photographed straight on view on a white background.

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Bank hall colliery support rules for coal headings sign. Photographed straight on view on a white background.
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bank hall colliery support rules for coal headings sign. Photographed straight on view on a white background.
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Two bank hall colliery support rules signs, white sign on red wooden board.

One describes the system of support for advance headings, the system of support for coal headings and system of support for junctions and the system of support for rippings. The second decsribes the system of support for shearer faces and the system of support for hand filled faces. Coal mining collection.

Details

Category:
Coal Mining
Object Number:
Y2002.19/T153
type:
sign
credit:
Gift of Salford Museum and Art Gallery