On Bob Feller's birthday, we remember the time his fastball was measured by army equipment
Bob Feller Baseball Hall of Fame Plaque Postcard
Bob Feller - Wikipedia
Bob Feller – Society for American Baseball Research
Bob Feller's fastball is clocked at 98.6 mph using a US Army ordinance device : r/baseball
Bob Feller - Wikipedia
Bob Feller - Wikipedia
Feller's Fastball Took on the U.S. Army, Harley-Davidson
Bob Feller no-hitter, foul ball make for a fair day for Tribe fan: Cleveland Indians Memories
PITCHER BOB FELLER MEASURES SPEED BALL - Film & Video Stock
Baseball great Bob Feller pitched in for his team and his country, MLB
Fastest Pitchers Ever Recorded in the Major Leagues - 2014 post-season UPDATES thru 10/27
Nolan Ryan's record 108 mph fastball