Laffargue Piano Co. Serial Nos.

1900	17500
1903	25000
1906	32500
1909	40000
1912	47500
1915	56000
1918	66300
1921	75000
1924	82500
1927	90100
1930	97500
1932	100000

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.