The handbooks listed below are issued by the War Department, and may be obtained upon request:

MACHINE GUNS AND SMALL ARMS

No. 1866. Automatic Pistol, Caliber .45.
No. - Browning Aircraft Machine Gun, Model of 1918.
No. 1937. Browning Machine Gun, Model of 1917.
No. 1934. Browning Machine Rifle, Model of 1918.
No. 1932. Hotchkiss Machine Gun, Model of 1914.
No. - Lewis Aircraft Machine Gun, Model of 1917.
No. 1931. Lewis Machine Gun, Model of 1917.
No. 1933. Marlin Aircraft Machine Gun, Model of 1917.
No. 1923. United States Rifle, Model of 1903.

BOMBS AND BOMB-RELEASE MECHANISMS

No. 742. Barlow Heavy Drop Bomb and Release Mechanism.
No. 717. Dummy Drop Bomb, M,ark I.
No. - Fragmentation Bombs, Marks I, II, and III.
No. 724. High Capacity Drop Bombs, Marks I, II, and III.
No. - High Capacity Drop Bombs, Marks IV, V, and VI.
No. 777. Incendiary Drop Bombs, Marks I and II.
No. - Smoke Drop Bombs, Marks ,I II, and III.
No. - Release Mechanism, Mark V.
No. - Release Mechanism, Mark VII, A and B.

BOMB SIGHTS

No. 741. Bomb Sight, Mark I
No. - Bomb Sight, Mark I-A.
No. - Synchronizing Bomb Sight.

MISCELLANEOUS

No. - Airplane Flares, Mark 1, and Airplane Signals.
No. - Military Explosives.
No. 739. Very Pistol, Mark III, and Signal Light, Mark 11.
No. 752. Smoke Torch, Mark I.
No. 751. Signal Light, Mark 1, and Rifle Light, Mark I.
No. 722. Position Lights, Marks I and II

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