I was recently given a beautiful antique AM BCB receiver (Cockaday four-circuit tuner) by an uncle. 30+ years ago, I got it running for him, using two 45 volt Burgess batteries and one (or two?) of those big tall "dry cells" or "ignition cells". Anybody know of a source for those batteries? Yeah, I could build a power supply, but I'm too lazy. Besides, the way my brain works, I'll lose interest in it after the first couple of days I use it.