Fred Paul Hedges

Fred Paul Hedges (March 27, 1921 – June 19, 1999) was a master guitar builder and guitar teacher from Nashville, Tennessee. Hedges designed and built machines to mass-produce acoustic guitars for both the Grammer and Gower guitar companies in Nashville during the mid to late 1960s. 
Originally from Ewing, Illinois, Freddie Paul Hedges was a long-time friend of Grand Ole Opry star Billy Grammer who hired Hedges to help establish Grammer's newly formed guitar company. Before moving to Tennessee in 1962, Hedges was a machinist and labor union leader in southern Michigan where he developed the necessary skills to organize and operate a manufacturing business. While living in Tennessee, Fred Hedges founded two companies. In the mid-1960s Hedges established an industrial engraving business which specialized in the manufacturing of guitar parts. 
In 1974 Hedges started a retail music store located in Mt. Juliet, Tennessee. Fred Hedges is credited for hundreds of people learning to play the guitar and other stringed instruments in Nashville, Tennessee.
References.
1. ^York, Max (October 26, 1975). "New Life for Guitaring". In "The Tennessean Sunday Magazine". pp. 6–7.