Straube Piano Co. Serial Nos.

1909	15100
1912	18400
1915	22500
1918	29500
1921	36900
1924	44600
1927	54000
1931	59995
1936	60000
1939	62000
1942	64500
1949	65021

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.