I thought I'd experiment with a few valve circuits (just for fun). So I'll need an H.T. power supply and I'm looking at this:
-- When, once, reference was made to a statesman almost universally recognized as one of the villains of this century, in order to induce him to a negative judgment, he replied: "My situation is so different from his, that it is not for me to pass judgment". Ernst Specker on Paul Bernays