According to Alex Burr's General Information Handbook, 1st Series was introduced Jan. 1, 1928 and serial numbers ran from 706271 to 816864.
2nd series was introduced June 5, 1928 and serial numbers ran from 816865 to 1070298.
This information is contained in the General Information Handbook, available at the H-E-T website on-line library. For this and for many other benefits, we thank you, Alex Burr!
Comments
2nd series was introduced June 5, 1928 and serial numbers ran from 816865 to 1070298.
This information is contained in the General Information Handbook, available at the H-E-T website on-line library. For this and for many other benefits, we thank you, Alex Burr!
wrong number was registration # ....sorry