Lot number on Norma Match ammunition??

[Potashminer]

A curiosity question - I came into some Norma Match ammunition for 308 Win - never had it before. Can someone tell me how to ID the lot number for the loads?? I presume is on the package. Two pictures below - a curious-to-me number on the label that you can see when box is closed - NOR10P21-15, then another set of numbers on the flap when the box is opened - FFV012-08 N9239. Pictures below of two boxes that I opened at random. Which is the lot number??

 

[Suther]

I would guess the one on the sticker. The other one looks to me like it is part of the manufacture of the box - that is to say that the FFV number is part of the printing process, and would be there before it was determined what lot was being put in said box.

That's just a guess though.