Bellman & Co. Piano Serial Nos.

1906	40000
1908	50000
1910	60000
1912	70000
1914	80000
1916	90000
1918	100000
1920	110000

It is remarkable that data on piano serial numbers has survived so well for over a century. However, some inaccuracies are inevitable. These serial numbers are to be used only as a rough guide to a piano's age. An exact date does not make a material difference to a piano assessment. To be within 2 to 5 years is accurate enough to give an informed report on a piano.