Cannondragger

I've got a 1963 ES 120t, that I bought in 1972. I was wondering if anyone had any info on the pick-up? I'm guessing it's a single coil??? But who made it. Is it being made or reproduced? Thanks.

I have an es120t that has no output. I have done any troubleshooting on it. You wouldn't have any suggestions, per chance? I grew up on electronics and am a bio-equipment technician, just don't want to screw up my 1963 model. Thanks!