Rifle caliber Brownings in U.S. Service / Dolf L. Goldsmith ; ed. by R. Blake Stevens Rifle caliber Brownings abroad / Dolf L. Goldsmith ; ed. by R. Blake Stevens Rock in a hard place : the Browning automatic rifle / by James L. Ballou ; produced. and ed. by R. Blake Stevens weapon Browning .30-caliber machine guns / Gordon L. Rottman 30 Browning Machine Gun - Mechanical Training Selbstladebüchse Browning, Kaliber 9 m/m (=Amerikanische Kal. 35) Browning Hochleistungspistole Kaliber 9 mm feur 13 patronen Browning Machine Gun, Caliber .30 inch, HB, M1919A4, Ground. FM 23-45 Browning Machine Gun Caliber.30 inch, HB. M1919A4. Mounted in Combat Vehicles. FM 23-50 - USA Basic Field Manual, FM 23-50 Browning Machineguns Caliber .30 inch, M1917A1, M1919A4, M1919A4E1, M1919A6, and M37. FM 23-55 Browning machine Gun, Caliber.50 inch. HB. M2. FM 23-65 Storingstabel Mitrailleur Browning.50 inch