If you would like to send me a private message, please do so. The best Email address is FireAcademyFoundation@optimum.net I can provide you with a 551 KSU "shoebox" sans power supply. I would also encourage you to join C*NET, which is a world-wide private telephone network for collectors and enthusiasts. See www.CKTS.info. There are several members in Germany and other EU countries.
Arthur P. Bloom "30 years of faithful service...15 years on hold"
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