This is a vintage Hit black ace dual power Archbold O. The bow was made in Ohio by a legend Bud Hitt. The limbs are straight, there is no separation of layers, I have not shot it, but it seems structurally sound, no cracks except for some cracks in the surface area near where two holes were used for a site.
There is wear and scratches on the finish and should be refinished. The tips are in good shape.