Off the Lock was created on 1989-05-21.
Lock-On was created in 1986.
Master Lock was created in 1921.
Sonning Lock was created in 1773.
Teddington Lock was created in 1812.
Saru Lock was created in 2009.
Weston Lock was created in 1727.
Keynsham Lock was created in 1727.
Jesus Lock was created in 1892.
Ishii lock was created in 1880.
Shepperton Lock was created in 1813.
Saltford Lock was created in 1727.
Bray Lock was created in 1845.