I just picked up a switch made by Richards Wilcox Aaurora Ill
It is a mechanism to allow a standard two button light switch to be operated by pulling on a rope (I think) one pull for on, and one for off. But why, what was it used for?

[Linked Image from lbpinc.com]


[Linked Image from lbpinc.com]


[Linked Image from lbpinc.com]


[Linked Image from lbpinc.com]

thanks for any input

Frank

Last edited by Trumpy; 02/04/12 11:20 PM. Reason: Fixed image tags