Model 00-18S Serial Numbers
(Excluding Interpolated and pre 1970 entries)

Serial #ModelYear Built
5201000-18S1932
5247000-18S1932
5247100-18S1932
5256000-18S1932
5256100-18S1932
5256200-18S1932
5256300-18S1932
5256400-18S1932
5256500-18S1932