Significants of the MFG Date Code
 

I bought another 1872, tractor and attachments had a MFG Date Code on them. How important is this information and where can I find decoding key, for both letters and numbers.

Thanks in advance, Steve

Just for your information. It is NOT needed when ordering parts.

Here is a Code Chart.

The only thing missing is where the Tractors/Implements were made (Plant Codes). I would be interested in that if someone has that information.

Thanks Roland for your reply.
Can't we as a collective on OCC establish the Plant Code from our individual implement data. I think some of the tags state where the item was made.

I am in.

:IH Trusted Hand: