Blake's Lock was created in 1802.
The Blakes Slept Here was created in 1953.
Lock-On was created in 1986.
Jesus Lock was created in 1892.
Ishii lock was created in 1880.
Keynsham Lock was created in 1727.
Hanham Lock was created in 1727.
Clifton Lock was created in 1822.
Shepperton Lock was created in 1813.
Saltford Lock was created in 1727.
Bray Lock was created in 1845.
Time Lock was created in 1957.
Option Lock was created in 1998.