Up for sale here is this used vintage GE oil bathtub capacitor. It is marked as having one section of 1.75 uf 850v, and I think it's 850vAC, since it says "60 cy" right after 850v. It , so it should be good for at least 1200-1500vDC. It tests almost dead-on, at 1.744 uf, with minimal leakage/ESR, and will work great at full voltage. Please see my pictures for
details, measurements, and test results.
US shipping and handling is $10, and international is $28. If you have any questions, please ask.
I have more capacitors and other vintage electronics listed--feel free to take a look!