Solid Oak. Dove Tail handcrafted joints, rare, ive looked and have been looking, cant find one from 1940 in this condition. Theres 3 skeleton locks and Ive got the key to unlock for you!! Its beautiful just how it is or a great re-finishing project!!! Really a Steal at $250.00 but make me an offer! P.s. the top 1/2 comes included but isn't from the time period as the main office desk. Call or text anytime