I have a number of TDs. Only one has the 3 digit number. I have one with the whole number but that was one that the factory redid for one of their employees. And it went from being a 22HP, to a 30-30.

"...aspire to live quietly, and to mind your own affairs, and to work with your hands, as we instructed you, so that you may walk properly before outsiders and be dependent on no one." - Paul to the church in Thessalonica.