Two natural lodestones with pole pieces and keepers

Made:
1760

Two natural lodestones with pole pieces and keepers (see 2 stroke numbers)

Details

Category:
Electricity and Magnetism
Object Number:
1876-37
type:
lodestone
credit:
Bennet Woodcroft Bequest

Parts

Natural lodestone with pole pieces and keeper

Natural lodestone with pole pieces and keeper

Natural lodestone with pole pieces and keeper

Object Number:
1876-37/1
type:
lodestone
Natural lodestone with pole pieces and keeper

Natural lodestone with pole pieces and keeper

Natural lodestone with pole pieces and keeper

Object Number:
1876-37/2
type:
lodestone