Steinway Grand Piano, - Serial # 420570, Built in 1970. This Model M is in factory original condition and can be adjusted (touch & tone) to your liking. The item "1970 Steinway Grand Piano, Model M Sold by Lindeblad Piano" is in sale since Tuesday, May 25, 2021.This item is in the category "Musical Instruments & Gear\Pianos, Keyboards & Organs\Pianos\Grand & Baby Grand Pianos". The seller is "lindebladpiano" and is located in Pine Brook, New Jersey. This item can't be shipped, the buyer must pick up the item.