???Antique Knock Down Wardrobe???

Trying to find out some info on this gorgeous knockdown wardrobe that I received from a lovely 90 year old woman from Palm Beach Florida. She had quite a few other antiques that were from the Victorian era but I was not quite sure on this one. I am looking to figure out the era, origin, value and the type of wood. I have done some research and I believe it to be late 18th century but I am not sure. Thinking wood might be Walnut or Oak again not sure. Please see attached pictures and any info would be greatly appreciated.