Wurlitzer Piano Serial Nos.

Year	Serial No.	Year	Serial No.
1903	1910	1953	474451
1907	7500	1957	607000
1910	11600	1960	657000
1913	15000	1963	815000
1917	28000	1967	985000
1920	40000	1970	1105000
1923	53000	1977	1395000
1927	80000	1980	1595000
1930	112000	1983	1725000
1933	130300	1987	1900000
1937	150000	1990	2080001
1940	195000	1993	2820556
1942	225000	1996	2829222
1946	330000	1998	2835027
1950	400000	2000	2840520

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.