Which TEISCO hollowbody is this.....

[trackinspectorjim]

I have attached an image of a TEISCO Del Rey that I have and was wondering if anyone could tell me a little more info on it. I know its probably a mid 60's and I know a little info about the TEISCO Company. Just wondering which EP (or PE) model this one might be. It doesnt match any of the photos ive seen online of the EP's because of the toggle in the upper left part of the body. Also, is there a way to check for a model number on the guitar itself? Short of taking it apart I havent spotted one. Also any idea of the worth of these guitars? I also have a soild body TEISCO.

[Big Beat]

I believe it's an EP-90, 92 or 93. The toggle might not be original.