This is an actually great antique walnut tea cart with a detachable glass tray. I bear in mind one like this in my Grandparents Victorian home in PA in the 1940's- 1950's. I'm thinking this is from the 1940's. It's in good condition ... the wheels really feel a little bit unsteady. I was told a product called "CHAIR TITE" could care for that.
I have one more one that is oak and wicker at the Metal Armadillo Mall in Phoenix. If you have a passion in that one and I could provide photos, allow me understand. They are extremely challenging to find. It is in not excellent however good problem. A few of the wicker requires reconstruction.