Great Grandmother's Table II

Here's a few more photos of the table. One showing the top and colour of wood. One showing how the double legs connect to the table along with one showing the underside of the table. The last is of the legs/fee/claw and wheel.
The table is actually taken apart at this time and in storage. I took these photos as I was putting it away.
The little wheels could be some type of dark metal. I know that they're small, solid and very strong. I just assumed it was wood. This table is quite bulky and the wheels have held up very very well over the years.

Any help identifying with approximate year would be appreciated.