Laverne Piano Serial Nos.

1902	22500
1904	27500
1906	32500
1908	37500
1910	42500
1912	47500
1914	53000
1916	59200
1918	66300
1920	72000
1922	77500
1924	82500
1926	87500
1928	93300
1930	97500
1931	100100

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.