1970 power window relay?

I have a 1970 thunderbird two door. I'm working on the power windows because they don't work. I've checked the switches and they seem to work ok. Is there a relay for the windows. If so, where abouts is it it located? Is there a fuse box somewhere? Thanks in advance. Kyle

If you have not solved this problem I can dig out the wiring diagram. Bob

The fuse panel should be under the dash on the drivers side by the steering column if I remember right. I don't think it would be a fusable link coming off of the battery side of the starter solenoid. How did you check the switches? With an ohmmeter or voltmeter? Did you have 12V at the switch?