Guitar Headstock Patent Diagram - Fig. 16 Technical Illustration #1690801 (License: Personal Use)

This technical drawing illustrates a six-string guitar headstock with symmetrical tuning peg arrangement, a central string guide (1601), and a nut (1603) securing strings (104) at the fretboard junction. Key features include reinforced string holes (105), tuning machine posts (106), and a tapered headstock profile (1602) designed for improved string tension and stability.

Used in patent documentation, luthier guides, or instrument design resources to explain mechanical innovations in guitar construction; targets engineers, designers, and musicians researching headstock mechanics or intellectual property.