Found multiple casings by the Trail 100 nature sign about a hundred yards west of the NMVC. Left-to-right, a Hornaday .22 rimfire , Winchester .22 rimfire, and a Remington .32 auto (7.65mm Browning). The latter is the first I've found on the trails. Put them in a block of cheese, because it was soft enough to push them in, yet firm enough to prop them up for the macro shot. :-)