KOA12US Royall Tri Cone 12 fret resonator KOA 12 US, wooden body (koa), with undersaddle pickup and softcase

Koa body tricone resonator guitar, 12 fret, undersaddle Pickup, with cutaway.

? resonator type: tricone T-bridge
? cone specifications: three hand spun 6? aluminum cones
? body material: Acacia Koa, a.k.a. Hawaiian Koa top, back and sides
? body finishing: natural gloss
? bridge material: tricone aluminum
? saddle material: maple
? neck joins body at: 12th fret
? neck material: mahogany
? fingerboard material: rosewood
? truss rod: active two-way
? neck finish: satin
? headstock type: slotted headstock, Koa headstock veneer with gloss finish
? nut material: bone
? Volume and tone controls
? Switchcraft 1/4? female jack
? scale length: 648MM
? nut width: 46 mm ( 1 13/16?)
? fingerboard binding: ivoroid
? body length: 508MM
? lower bout width: 362MM
? upper bout width: 260MM
? body thickness: 3.5? body depth (890MM)
? top position dots: 5MM white dots
? side position dots: 2MM black dots
? frets: 18% nickel silver
? machine head: Wilkinson vintage style
undersaddle Pickup with Volume & Tone Control
? strings: 013-056
? pickguard: no
? strap button: chrome
? case: Brown Imitation Leather Dreadnought Guitar Case