Steinway and Sons "M" Grand Piano. Originally sold to the consignor's father in 1958 by "M. Steinert & Sons" of Boston, a Steinway representative, comes with the original Steinway & Sons Warrenty and Steinert receipt, in addition we have a condition report available which will go to the purchaser. The piano has a fine wavy Walnut French Provincial case and matching stool, serial #358123. Prov: Decended in The Original Purchasers Family until now.