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Old 09-13-2021, 09:28 PM
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snw19_357 snw19_357 is offline
Join Date: May 2006
Location: N.AZ
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Agreed, especially in the '60's through '71 but then have a '72 19-3 and '83 M57 that have it on the frame; and a 11-83 M19-5 that has it in the yoke cut. I'd say it's the proof house but they're all Ulm...and the '83 57 has "IC" instead of '83' and the 19-5 has "11 83" instead of just the year.
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