Steven, Does your Data Plate have a JOB NUMBER # stamped on it? I'm guess in that it does not. The Hamtramck early ones do have it. I have not found it on the LA Data Plates. Also, your tag should have the 000 door code on it. The early Hamtramck tags do not have that. It is just left blank.
I have the Data Plate information on 0E100001 and some info on 0E100002. 0E100003 is still missing. Hopefully I will learn about 0E100004.... 0E100010 0E100011 0E100012 0E100019 0E100030