ERG resistors

[Yorkie]

I've seen quite a few of those over the years - neat cursive writing in sort of white paint. Don't know what they used to apply it. I think the green coating is vitreous. Looks like they'll come in handy for power sections of radios, if the rather odd values are within say 10% of that required. (Is that why you bought them Rob?). No doubt they were expensive to produce!