Yankees announce Lou Gehrig, the Iron Horse, has ALS in 1939 – New York Daily News
Identifying Lou Gehrig's Disease is still a challenge for doctors. How did the Yankees' Iron Horse receive an accurate diagnosis in 1939? - Pinstripe Alley
Yankees announce Lou Gehrig, the Iron Horse, has ALS in 1939 – New York Daily News
The Last Ride of the Iron Horse: How Lou Gehrig Fought ALS to Play One Final Season – New York Daily News
Lou Gehrig's 1931 Signed New York Yankees Contract Sold for US$216,000, Auctions News, THE VALUE
The Last Ride of the Iron Horse: How Lou Gehrig Fought ALS to Play One Final Season – New York Daily News
Lou Gehrig Is The New York Yankees' First Honored Legend
Lou Gehrig Plays Final Major League Game, Ends Iron Man Streak: This Day in Sports History
80 1939 Lou Gehrig Stock Photos, High-Res Pictures, and Images - Getty Images