OYJ French Long

My first cut and paste picture. see if this works.
Has anyone seen a die break like this? It looks a little too neat. The round was supposedly quite scarce, before I found these, and the bullet of the filled die round, had pull marks near the top of the bullet. Has anyone seen this on any other cartridges?
Thanks,
sam

hello

What is the caliber, please ?


some code informations here:

miles.forumcommunity.net/?t=10785146
oyj Atelier de Construction de Tarbes

regards