My unique antique table

I bought this table 4 years ago at a Habitat for Humanity Store, I am not sure when it was built of who built it but it certainly is unique. This table has claw feet and instead of having to turn the table the top actually swivels while the feet remain stationary. This table folds out to be as large as 42"X 76" or as small as 23"X42" and also has felt covers for those of us who like playing cards or even poker. I would really like to know more about this table so if you happen to have any information it would be appreciated