![Upright piano, Production Grotrian-Steinweg, Workshop of the 900, Furniture in style, dimanoinmano.it Upright piano, Production Grotrian-Steinweg, Workshop of the 900, Furniture in style, dimanoinmano.it](https://www.dimanoinmano.it/img/451591/full/bottega-del-900/mobili-in-stile/pianoforte-verticale.webp)
Upright piano, Production Grotrian-Steinweg, Workshop of the 900, Furniture in style, dimanoinmano.it
![The picture shows an employee of the German pianoforte manufacturer Grotrian-Steinweg working on a grand-piano in Braunschweig, Germany on 24 March 2011. The family enterprise, which is now in the 6th generation, The picture shows an employee of the German pianoforte manufacturer Grotrian-Steinweg working on a grand-piano in Braunschweig, Germany on 24 March 2011. The family enterprise, which is now in the 6th generation,](https://c8.alamy.com/comp/DAJ8GX/the-picture-shows-an-employee-of-the-german-pianoforte-manufacturer-DAJ8GX.jpg)
The picture shows an employee of the German pianoforte manufacturer Grotrian-Steinweg working on a grand-piano in Braunschweig, Germany on 24 March 2011. The family enterprise, which is now in the 6th generation,
![Upright piano, Production Grotrian-Steinweg, Workshop of the 900, Furniture in style, dimanoinmano.it Upright piano, Production Grotrian-Steinweg, Workshop of the 900, Furniture in style, dimanoinmano.it](https://www.dimanoinmano.it/img/451595/full/bottega-del-900/mobili-in-stile/pianoforte-verticale.webp)