The long rectangular tags found on the side
are for the inspectors showing the radio has passed all it's tests upon each stage of being assembled. The other numbers found on the
square part # tag on the top plate are some type of vendor ID .I am not real sure what they mean.
Most tags will have a date code stamped in dark
bolder numbers. For example , here we have a 1970
B body AM with a date code of 2409, the 240th day
of 1969.
Wards Classic Car Radio Repair Specializing in restoration and sales of Mopar A B E body radios http://www.wardsclassiccarradiorepair.com/gregward@mchsi.com
