The top two look to be all steel which is correct for a Portuguese GNR and would be stamped on the end of the oiler top, KK/10 in circle and 5 in circle. All three rods are smaller in diameter than the top portion where they are connected. I don't think this is correct. The GNR rod I had, and the commercial rod I have, both are perfectly smooth at the joint.
Mike C.
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Mike C.
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