1974/5? Gibson J-50 Deluxe Acoustic Guitar As IsNotes This listing is being sold as is. Playable, bridge holds strings and stays in tune, we felt it was better to remove the full tension on the bridge to reduce risk of further damage. Extensive damage to body. Serial is believed to be B000148 but is very faint. Serial would date to '74 '75. A 1974 5? Gibson J 50 Deluxe Acoustic Guitar As Is in Poor condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every