'In June 1864 this early machine gun was used by Union troops at the siege of Petersburg, Virginia'
a Gatling gun
GUNS: In June 1864 this early machine gun was used by Union troops at the siege of Petersburg, Virginia
In June 1864 this early machine gun was used by Union troops at the siege of Petersburg, Virginia
In June 1864 this early machine gun was used by Union troops at the siege of Petersburg, Virginia
GUNS
a Gatling gun
GUNS