marble top coffee table and 2 matching end tables

Any feedback or knowledge will be greatly appreciated. Thank you.

Your pictures aren't very good quality, so it's hard to tell, but your table looks like modern 20th Century reproduction of a early 19th Century American Empire example. Research shows the original company was started by George D. Shell in 1939. It was then incorporated on 3/01/1956 with the principles being Leonard L. Pelham, George D. Shell and Richard H. Leckie. They merged with Quality Furniture Manufacturing Company on 05/31/1960 and the corporation was dissolved 09/12/1969. The style is not currently very popular and is hard to sell, we'd retail a table like this for $250.00 if it is a reproduction. More pictures of the set and any special markings would be helpful to determine further.