![](https://coimages.sciencemuseumgroup.org.uk/38/770/large_thumbnail_1970_0296__0003_.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/38/770/large_thumbnail_1970_0296__0003_.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/38/777/large_thumbnail_1972_0292__0001_.jpg)
Bramah padlock and key
![](https://coimages.sciencemuseumgroup.org.uk/391/545/large_thumbnail_smg00153612.jpg)
Kaba KW31 - M cylinder lock with two keys
![](https://coimages.sciencemuseumgroup.org.uk/391/546/large_thumbnail_smg00153613.jpg)
Kaba KW06 cylinder lock with three keys
![](https://coimages.sciencemuseumgroup.org.uk/497/354/large_thumbnail_smg00153970.jpg)
Permutation lock by Theodor Kromer, Freiburg
1888
![](https://coimages.sciencemuseumgroup.org.uk/388/613/large_thumbnail_smg00153623.jpg)
17th Century, Banbury rim lock
![](https://coimages.sciencemuseumgroup.org.uk/497/314/large_thumbnail_smg00153639.jpg)
Hobbs "Anti violence" safe lock with key. Eight lever
![](https://coimages.sciencemuseumgroup.org.uk/388/854/large_thumbnail_smg00155245.jpg)
Clutch bott mortice lock and two keys by Chubbs
![](https://coimages.sciencemuseumgroup.org.uk/497/308/large_thumbnail_smg00153619.jpg)
Yale lock large
![](https://coimages.sciencemuseumgroup.org.uk/497/342/large_thumbnail_smg00153958.jpg)
Milner nine lever safe lock
![](https://coimages.sciencemuseumgroup.org.uk/497/340/large_thumbnail_smg00153956.jpg)
Aubin "Guardian" patent floating stump safe lock.
![](https://coimages.sciencemuseumgroup.org.uk/388/856/large_thumbnail_smg00155247.jpg)
Standard 2 - bolt mortice lock and keys by Chubbs
![](https://coimages.sciencemuseumgroup.org.uk/388/858/large_thumbnail_smg00155249.jpg)
Kaba KW 1519 cylinder lock with keys, 1972
![](https://coimages.sciencemuseumgroup.org.uk/388/601/large_thumbnail_smg00153598.jpg)
Two 18th Century keys for warded locks
![](https://coimages.sciencemuseumgroup.org.uk/388/876/large_thumbnail_smg00155267.jpg)
Castell 'F.S.' loc
![](https://coimages.sciencemuseumgroup.org.uk/388/902/large_thumbnail_smg00155293.jpg)
Safe lock by Theodor Kromer of Freiburg Germany
![](https://coimages.sciencemuseumgroup.org.uk/497/343/large_thumbnail_smg00153959.jpg)
John Tann "Reliance" patent safe lock
![](https://coimages.sciencemuseumgroup.org.uk/497/339/large_thumbnail_smg00153955.jpg)
Chatwood "Invincible" patent pivoted-stump safe lock
![](https://coimages.sciencemuseumgroup.org.uk/497/307/large_thumbnail_smg00153608.jpg)
Bullion bond quadruple chubb lock
![](https://coimages.sciencemuseumgroup.org.uk/388/609/large_thumbnail_smg00153616.jpg)
Bramah ten inch 6 guard one-sided rim dead lock
![](https://coimages.sciencemuseumgroup.org.uk/497/313/large_thumbnail_smg00153638.jpg)
"Rabbit" drawer lock, two keys, original box
1975
![](https://coimages.sciencemuseumgroup.org.uk/388/886/large_thumbnail_smg00155277.jpg)
Two DGI sidleen locks and keys
![](https://coimages.sciencemuseumgroup.org.uk/388/923/large_thumbnail_smg00155556.jpg)
Horizontal mortice lock (Butters system of 1955) by Josiah Parkes and Sons Ltd.
1978
![](https://coimages.sciencemuseumgroup.org.uk/388/914/large_thumbnail_smg00155547.jpg)
Mortice Sash lock (Butters System of 1955) by Josiah Parkes and Sons Ltd of Willenhall
1978
![](https://coimages.sciencemuseumgroup.org.uk/497/352/large_thumbnail_smg00153968.jpg)
Small buckle-lock, 1908
1908
![](https://coimages.sciencemuseumgroup.org.uk/388/845/large_thumbnail_smg00154999.jpg)
Rim lock, 17th Century, one of two.
![](https://coimages.sciencemuseumgroup.org.uk/388/879/large_thumbnail_smg00155270.jpg)
Indicator lock
![](https://coimages.sciencemuseumgroup.org.uk/396/577/large_thumbnail_smg00154695.jpg)
Lucas "Gem" lock for cycles, 1956-1959
1956-1959
![](https://coimages.sciencemuseumgroup.org.uk/325/306/large_thumbnail_smg00182042.jpg)
Draw-back rim night latch lock, for door, 1865
![](https://coimages.sciencemuseumgroup.org.uk/323/827/large_thumbnail_smg00181367.jpg)
Primitive Norwegian lock
![](https://coimages.sciencemuseumgroup.org.uk/330/622/large_thumbnail_smg00182033.jpg)
Cylinder lock by Abloy with turning cam and two keys
![](https://coimages.sciencemuseumgroup.org.uk/335/416/large_thumbnail_smg00182698.jpg)
Rim lock, 17th Century, one of two.
![](https://coimages.sciencemuseumgroup.org.uk/208/795/large_thumbnail_cd0498_021_090205_1996_10_253_ferranti_12c_door_lock.jpg)
Door lock
![](https://coimages.sciencemuseumgroup.org.uk/388/901/large_thumbnail_smg00155292.jpg)
Cast-iron rim lock
1878
![](https://coimages.sciencemuseumgroup.org.uk/260/724/large_thumbnail_b720548.jpg)
Norwegian door lock
1780
![](https://coimages.sciencemuseumgroup.org.uk/323/857/large_thumbnail_smg00181401.jpg)
Bark lock from a selction of 15 locks and fastenings
![](https://coimages.sciencemuseumgroup.org.uk/323/846/large_thumbnail_smg00181389.jpg)
Brass door lock
![](https://coimages.sciencemuseumgroup.org.uk/323/843/large_thumbnail_smg00181386.jpg)
Brass door lock
![](https://coimages.sciencemuseumgroup.org.uk/388/616/large_thumbnail_smg00153626.jpg)
19th Century metal rim lock - handle operated latch bolt and bolt
![](https://coimages.sciencemuseumgroup.org.uk/391/548/large_thumbnail_smg00153615.jpg)
Kaba KW07XS single lock with three keys
![](https://coimages.sciencemuseumgroup.org.uk/388/615/large_thumbnail_smg00153625.jpg)
18th Century stock lock with key
![](https://coimages.sciencemuseumgroup.org.uk/388/612/large_thumbnail_smg00153622.jpg)
18th Century (?) stock lock with key - discontinu
![](https://coimages.sciencemuseumgroup.org.uk/497/349/large_thumbnail_smg00153965.jpg)
Chatwood safe deposit box lock
![](https://coimages.sciencemuseumgroup.org.uk/388/855/large_thumbnail_smg00155246.jpg)
Castle Mortice deadlock and three keys by Chubbs
![](https://coimages.sciencemuseumgroup.org.uk/388/857/large_thumbnail_smg00155248.jpg)
Kaba KW 1514 cylinder lock with 3 keys, 1972
![](https://coimages.sciencemuseumgroup.org.uk/388/863/large_thumbnail_smg00155254.jpg)
Yale 3-tumbler combination Dail lock
![](https://coimages.sciencemuseumgroup.org.uk/388/597/large_thumbnail_smg00153594.jpg)
Wohnungs Waechter lock protecter
![](https://coimages.sciencemuseumgroup.org.uk/388/878/large_thumbnail_smg00155269.jpg)
Castell 'F.S.' lock with serrated catch
![](https://coimages.sciencemuseumgroup.org.uk/497/344/large_thumbnail_smg00153960.jpg)
Whitfield eight lever safe lock
![](https://coimages.sciencemuseumgroup.org.uk/497/310/large_thumbnail_smg00153635.jpg)