Dry Sink Age information and possible value???

 I bought this with a lot of items. I have a Hutch marked Baumritter (in copperish label in one drawer)that matches this dry sink in color & Hardware(hinges,drawer pulls),however,from marks on the dry sink cupboards you know these were not original but put on both items to make them match style or I believe that to be.I also believe the hardware change was in late 60's to early 70's. Because this whole lot looked like they have not been touched for years, looks like one day someone just decided to pack up their life & never look back. Everything was early 1970's & before. I will be posting the Hutch as well, to see if anyone can help me with that as well. Thank you for any help you can give me.