King Piano Co. Serial Nos.

1902	24000
1904	28000
1906	32000
1908	36000
1910	40000
1912	44000
1914	48000
1916	52000
1917	53000

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.