I believe this to be a set of Carl Cohr Brass And Wood Flatware, or at least it is listed as such on multiple other sites. Very beautiful mid century modern style. I've been contemplating keeping them and sourcing some brass finish steak knives or something to round out the set, but I have 3 other sets of flatware and not enough space to hang onto this stuff any longer.
I have not made any attempts to clean up this set. I imagine some light polishing and wood oil would bring them up like new, but I'll leave that for their new owner to do if desired.