Over the weekend, I helped my brother clear out his loft, because they are moving home. In it, we found this ancient bit of valve equipment, which we have totally failed to be able to identify. Full set of photos here: Dr. Monk's DIY Electronics Blog: What on earth is this? Any ideas? [image]

What on earth is this?

Simpson_Jr March 28, 2011, 3:00pm 6

Since they landed in Eindhoven in 1891, they already got a musuem.

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