There was an old catalog that I used to get from a company called Rejuvenations. They had the old electrical switches and things in there. Here by me, the houses are between 50-200 years old and some of them still have the old knob and tube wiring and switches, etc. So my customers could still replace their old switches with new modern ones that looked old. Try going to this location:
http://www.rejuvenation.com/catalog/categories/hardware/switchplates-switchesSee if they have what you need.
