Hi Bob, welcome aboard! A link to the guitar would help.
At least some of the early F212/312's had flatter/wider necks, closer to the 2" nut width of a classical. It's what drew Ralph Towner to the brand initially.
From here
https://twogoodears.blogspot.com/2010/10/music-and-its-tools-ralph-towners-guild.html
"Towner had his first F-212, right in time - after Paul Winter Consort - to join Weather Report for "The Moor" on "I sing the Body Electric". Shortly after followed at least two custom-made at Guild's workshop: a Florentine cutaway F-212 and an abalone-less fretboard F-512: the first mahoganny bodied and the second in Brazilian Rosewood, both with flat, classical-like 52 mm at nut fretboards as per Ralph's wishes, needing the same room he was used to while playing his classical guitar."
And the author's comment re the "off-the shelf" models he owned:
"...Not bad guitars, BUT I always had the feeling of being imprecise in picking and fingering with my left hand... then I discovered the F-312 (1965), F-112 (1974) and F-212 (1964), ALL with that so wise
52 mm at nut."
If you can post a link we can offer observations from a deep pool of knowledge here re condition if nothing else, and it's just possible on of our members, Hans Moust, may have info previously reported to him by s/n..
How "experienced" are you in buying "vintage player" instruments?. It'll help us answer according to your experience level. We don't hold inexperience against folks, just no need to tell you stuff you already know.