F4 Mandolin ProSeries Drawings - full size Roger's research on Lloyd Loar

Roger's research on Lloyd Loar spans more than 50 years and includes his interactions with such notable resources as Gibson historian Julius Bellson

Includes free bonus luthier's signature "tuned by" labels

Forward by George Gruhn

and almost as many years dedicated to tap tuning

and details for graduating soundboards and backboards

F4 Mandolin ProSeries Drawings - full size Roger's research on Lloyd LoarSiminoff's full size mandolin and mandola drawings are heralded as best in class. Drawings include construction notes, cross section details for soundboards and backboards, and details for graduating soundboards and backboards. The F4 mandolin features an oval soundhole. To facilitate construction, drawings are numbered concurrent with references in The Ultimate Bluegrass Mandolin Construction Manual 4th Edition. Full size, highly detailed Includes