This is a great old guild from 1966, made in Hoboken NJ, that has definitely seen some playing time. The Guild F-20 is a small-body "concert" or "parlor" size similar to a Martin O-18. Short scale and c-shaped neck. Solid Mahogany back and sides, spruce top and rosewood fingerboard and bridge.
Cosmetically, there are a few things to point out - There is a hairline crack in the back, upper center of body which is not very major. Also there is some wear and tear along the back and sides of the neck and frets (see pictures). Front of fretboard is in pretty good shape as well as the frets themselves. Some minor dings and scratches noticeable throughout the body.
Guitar could use a good setup as the action is a little tough - but after a little work, this should sound and play even better than it is does.