Yes, according to the Standard Catalog early ones had the SCA prefix; later ones went to whatever the triple alpha prefix was when they were manufactured. I don't know that SCA was applied to other scandium models but perhaps. I have a later one with a DBU prefix and had another that was DCT. None of my other scandium models have the SCA prefix.
Jeff
SWCA #1457
Last edited by 22hipower; 03-23-2024 at 02:01 PM.
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