Play ball! Baseball in Early Sandpoint, 1895-1930
Timeline: 1930-1939, Fenway Park Living Museum
How would the pitchers and hitters of the era of Babe Ruth fare against today's players? - Quora
Early 1900s baseball player hi-res stock photography and images - Alamy
Utah Historical Quarterly, Volume 71, Number 3, 2003 by Utah Historical Society - Issuu
1910s All-Decade Team
Diamond Diplomacy: Marines, Baseball and the Occupation of Japan - National Museum of the Marine Corps
1970s, Franchise Timeline
How would a baseball player today do in a game fifty or sixty years ago? - Quora