Quote of the day
No distance of place or lapse of time can lessen the friendship of those who are thoroughly persuaded of each other's worth.
Franklin D. Jones

Born: 1879
Died: 1967 (aged 88)
Bio: Franklin Day Jones was an author in mechanical engineering and toolmaking. He wrote the first edition of Machinery's Handbook with engineer Erik Oberg.
Known for:
- Machine Shop Training Course (1940)
- Machinery's Handbook Guide
- Gear Design Simplified (1937)
- Modern Toolmaking Methods (1915)