 The Heritage Collection is the entry level line for H&D, with the smallest upright pianos, and smallest grand pianos (4'7") for the H&D family.The H&D is the oldest U.S. piano name dating back to 1843 with the same name, and 1835 under the Brown and Hallet name.The H&D piano name pre-dates the second oldest U.S. piano by Weber (1852), and the third oldest by Steinway and Sons (1853).