.32 cal. Teatfire cross section

[Jim T]

I figured I'd scan this piece since you all are being boring on the forum. 

It is a cross-section of a .32 cal. teatfire cartridge, flat teat variety.  What I found most interesting is the bullet.  I had always thought a simple Colt-style bullet would be in these.  But notice that it has two grooves.  The lower groove aligns with the crimp and is just slightly wider than the top groove.

[divedigger]

pretty cool, I found 5 of those a few years ago near Ft Anderson all in a little pile, but didn't know what the bullet looked like