Hi, have this guitar from my father but no idea what year it is. Serial number is C171448. If you get rid of the C it shows to be a 1978 is that the correct information?
Hi, welcome! As GGJaguar said, it's from Oxnard, CA, so can't be older than a 2015. Oxnard build detail give-away is the plate with laser-etched s/n on heelblock.
The letters in Guild s/n's ARE relevant, and distinct from the periods when they only used numbers. IIRC the "C" in Oxnard s/n's calls out the actual build year, but that's just Oxnard's system.
You're in the right subforum for s/n date requests and they're usually seen by
@hansmoust who can give a definitive answer about the year. (I just flagged him for you)
Also, member
@SFIV1967 is pretty conversant with the decoding schemes for the different factories, he may know off the top of his head himself.