I picked up this Rhoades recently and I purchased it because of the transfer on the back. It doesn't look like any WST transfer I've seen but it also doesn't look like any impression cylinder transfer I've seen.
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I think the marks on the front that look like pencil are factory too, in hand when looking at it under a loop and tilting it in the light you can see the marks are under the glossy layer that you see on some T206's you can sort off see what I'm referring to in this larger scan.
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