Martin OM Davy Graham Custom Edition Guitar. Serial Number #18 Rare guitar in original case in

Martin OM Davy Graham Custom Edition Guitar. Serial Number #18 Rare guitar in original case in excellent condition. Label Reads - C E Martin & Co - Established 1833 OM Davy Graham Custom Edition ( UK ) with the D Graham signature - CF Martin IV signature # 18 - CF Martin & Co, Nazareth, Pennsylvannia, Made in USA in original fitted case.