Mortice escape deadlock (Butters System of 1955) by Josiah Perks and Sons Ltd of Willenham

Made:
1978
Mortice escape deadlock (Butters System of 1955) by Josiah

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Mortice escape deadlock (Butters System of 1955) by Josiah
Science Museum Group
© The Board of Trustees of the Science Museum

Mortice escape deadlock (Butters System of 1955) by Josiah Perks and Sons Ltd of Willenham, 1978

Details

Category:
Locks & Fastenings
Object Number:
1979-377
type:
deadlocks
credit:
Josiah Parkes and Sons Limited