Antique Dining Room Hutch

We got this piece from my wife's great grandmother, so at least the early 40s, most likely earlier...it has been in the family for a long time, has no visible markings regarding where it is from or who made it.  It features curved glass on the front, all wood drawers and drawer slides, and original handles.  We have no idea what it could be or how much it is worth, so any help is appreciated!

Fair