Tiffany Piano Serial Nos.

1900	8600
1902	13800
1904	21100
1906	28700
1908	36000
1910	42300
1912	49000
1914	54200
1916	58600
1920	85834
1923	87201
1926	89302

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.