I picked these up at the Coeur D’Alene Show last weekend.
The pic below shows 2 aluminum case unknowns next to a US 7.62x51 tracer.
The next photo shows a better picture of what appears to be an unfinished blank(?) next to the tracer. The aluminum unknown has an unusual headstamp: CCI N R 45 AUTO. The case is berdan primed.
See close up of headstamp below:
The next photo shows the second aluminum unknown compared to the tracer. This appears to be a damaged 7.62x51 with a headstamp of: (nato symbol) MS 70. The primer has been fired and the case is Boxer primed.
Close up of headstamp:
The next item is shown compared to a 9mm:
It is a single piece, brass colored, with a hollow base. There is what looks like a red paper wad approximately .25" in. The photo below of the wad is not so good:
Any ideas as to what these are?
Thanks for the help.