"New Indiana Chair" Table

The table is believed to be from the 1930's or before. The only markings on it are; "New Indiana Chair, Jasper Indiana"  and  "Jefferson Table Slide, Mfg by The Jefferson Woodworking Co. Louisville Kentuckey".  Our Great grandfather owned it,  and it is said that he had it "Restored" at one time. It also has a place for a center leaf that we haven't located yet.

We would like to know what its value might be in today's market.