Blessing Serial Numbers

Remarks

All years other than 1906, 1946, 1950, 1955, 1960, 1965, 1970, 1975, and 1980 are approximations. From 1983 onwards, you may calculate the date of manufacture by adding 50 to the two digit prefix of the serial number.

Serial Number	Year Manufactured
1	906
28,000	935
41,509	946 Sept.
41,602	947 Jan.
44,398	948 Jan.
47,194	949 Jan.
49,990	950 Jan.
52,001	950 June
55,220	951 June
58,400	952 June
61,600	953 June
64,800	954 June
68,001	955 June
73,000	956 June
78,000	957 June
83,000	958 June
88,000	959 June
93,001	960 June
98,370	961 Jan.
109,110	962 Jan.
119,850	963 Jan.
130,551	964 Jan.
137,395	965 Jan.
144,239	966 Jan.
151,083	967 Jan.
157,927	968 Jan.
164,771	969 Jan.
171,617	970 Jan.
180,890	971 Jan.
190,168	972 Jan.
199,444	973 Jan.
208,720	974 Jan.
218,001	975 Jan.
230,645	976 Jan.
243,289	977 Jan.
255,933	978 Jan.
268,577	979 Jan.
281,221	980 Jan.