Broadwood Square Piano

Type: Square Piano

Collection: Sweelinck Collection

Manufacturer: Broadwood, John

Year: 1788

Geography: London / England

Erard Square Piano

Type: Square Piano

Collection: Kolthoorn Collection

Manufacturer: Erard, Sebastien

Year: c.1788

Geography: Paris / France

Mathaeus Heilmann Fortepiano

Type: Grand Piano

Collection: Kolthoorn Collection

Manufacturer: Heilmann, Mathaeus

Year: c.1785

Geography: Mainz / Germany