This is an estate find. I believe it to be Black Forest. It has the depiction of crosses in the corners.
Overall the frame is 26 inches wide by 30 in tall and the opening for a picture in the rear is 20 inches wide by 24 in tall. This is for the frame only. There are some very small nails in the rear that would have held whatever was previously in it in place.
The wood is very old and needs a facelift such as some wood stain to cover up any of the scratches and scuffs that it has. It also has some small pin holes and some nicks on the wood but it is all intact and just needs a good shining up. What you see is what you get. If you have any questions, please ask.