| Title | Comparison of a Rigid and Flexible Belt Feed Lever Caliber 0.50 Bmg (Ac) M2 |
| ISBN | |
| Author | Rowland, Richards A. |
| Binding | Trade Pb |
| Publisher | Aberdeen Proving Ground |
| Publisher Year | |
| Publisher Location | Aberdeen, MD |
| Condition | Good with no dust jacket |
| Description | Owner inscription/signed by author/slightly worn and soiled; Memorandum Report No. 311 |
| Handle | BBT25_167131 |