Eavestaff Piano Serial Nos.

Year	Serial No.	Year	Serial No.
1950	135000	1967	185905
1953	141000	1968	196405
1954	150000	1969	187005
1955	161000	1970	187905
1956	166200	1971	140001
1957	169500	1972	147961
1958	172700	1973	148201
1959	174560	1974	152801
1960	176130	1975	166801
1961	177925	1976	171901
1962	180005	1977	176701
1963	181405	1978	40001
1964	182705	1979	40501
1965	183805	1980	41001
1966	185255

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.