I have a bag containing around 60 rounds of what appears to be 30 06 ammo on 5 round stripper clips. Some is marked with C N 9 40 with straight lines radiating out at the 12,3,6 and 9 o'clock positions. Some is marked B N 3 40 with the same lines. Most look like original loadings and some are obvious reloads with soft points. I haven't been able to find any info on this ammo so far.