I think what you saw are called stub switches, so your choice of words is pretty close. They were popular before switch points were developed. That is an interesting subject, and I would be interested in more information on the evolution of switches and frogs.
Here is some switch detail: http://en.wikipedia.org/wiki/Railroad_switch
Also google "stub switch."
The LNAC still has a couple in theie old yard in Corydon , IN. I believe they still get used ocassionally.
Our community is FREE to join. To participate you must either login or register for an account.