Thank you for submitting your item for appraisal. This appears to be a first quarter 20th century extendable table with a Walter of Wabash hardwood table slide, with turned wood legs and pad feet, together with four matching chairs. The manufacturer is unknown, except for the detail that he used parts from Walter of Wabash, like so many other manufacturers. This would have been furniture you were able to buy by mail order or in a department store. The estimate is based on similar sets sold at auction. Prices in the trade are usually higher and can vary.