Jack McCall (1850 — March 3, 1877), American criminal | World Biographical Encyclopedia
Jack mccall hi-res stock photography and images - Alamy
John “Jack” McCall (1854-1923) - Find a Grave Memorial
Is This Jack McCall?
TRIAL OF JACK MCCALL - murder of Wild Bill” Hickok. - YouTube
Jack McCall and Wild Bill Hickok, Saloon #10 American Whiskey Bar, Deadwood, South Dakota - Picture of Saloon #10 American Whiskey Bar, Deadwood - Tripadvisor
Jack McCall - Wikipedia
The Trial of Jack McCall | Black Hills & Badlands - South Dakota