Russell fence
/ˈrʌsl ˌfɛns/(also Russel fence, Rustle fence) Canadian
noun
A fence in which the top rail lies in the intersection formed by crossed posts and the lower rails hang suspended from it by looped wires.
Origin
Late 19th century; earliest use found in The Manitoba Free Press. From a first element of uncertain origin (perhaps Russell, the surname of the supposed inventor of the fence) + fence. In form Rustle fence apparently by association with rustle.