Becker Bros. Piano Serial Nos.

1901	27000
1903	30000
1906	34600
1909	39000
1912	43000
1915	46400
1918	50200
1921	53600
1924	56000
1927	57200
1930	58600
1937	59890
1939	62600

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.