| Model Name | F20 |
| Body Style | Concert |
| Top | Solid Spruce |
| Bracing | |
| Back | Solid Mahogany |
| Sides | Solid Mahogany |
| Bridge | Rosewood |
| Neck | Mahogany |
| Fretboard | Rosewood |
| Width at nut | 1 11/16" |
| No. of Frets | 20 |
| Depth | 4 1/4" |
| Width | 13 3/4 " |
| Scale Length | 25 5/8" |
| Electronics | |
| Finish | Nitrocellulose lacquer |
Source: 1975 Guild Catalog
* Please note that information obtained from
catalogs is not always 100 percent accurate