This is an Original Cress Educational Board made in 1925. This version is is oval-shaped, measures 9 1/2" x 13" and has 40 wood tiles. (Earlier versions were round.) One side had letter tiles and the other side has numbers and mathematical symbols (+, -, x, and the division sign). The tiles can be moved around the tracks to form words or math problems. Paper over plywood with metal brackets. Shows wear but still in good condition. Weight is 1 lb. 8 oz. Use USPS link on my home page to calculate priority mail postage from zip code 43570 to your zip code. If other form of shipping of desired, please email with preference. (Please include your zip code when inquiring about shipping cost.)