![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://sabr.org/wp-content/uploads/2019/08/KleinLou.jpg)
Lou Klein – Society for American Baseball Research
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.cubsbythenumbers.com/my-uni7.jpg)
Cubs All-Time Uniform Number List
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1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://h2j7w4j4.stackpathcdn.com/wp-content/uploads/2021/12/Screen-Shot-2021-12-01-at-10.30.23-AM.png)
The Chicago Cubs' College of Coaches: A Management Innovation That Failed – Society for American Baseball Research
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](http://cubsbythenumbers.com/jacket2-back.jpg)
Cubs All-Time Uniform Number List
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://149346005.v2.pressablecdn.com/wp-content/uploads/2019/03/Richard-Cuicchi-104x104.jpg)
Flashback: New Orleans native Lou Klein involved in two of baseball's most bizarre times – Crescent City Sports
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.cubsbythenumbers.com/my-uni13.jpg)
Cubs All-Time Uniform Number List
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.cubsbythenumbers.com/my-uni0.jpg)
Cubs All-Time Uniform Number List
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](http://cubsbythenumbers.com/jacket-front.jpg)
Cubs All-Time Uniform Number List
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://h2j7w4j4.stackpathcdn.com/wp-content/uploads/2021/12/Screen-Shot-2021-12-01-at-9.55.39-AM.png)
The Chicago Cubs' College of Coaches: A Management Innovation That Failed – Society for American Baseball Research
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.baseball-almanac.com/images/SocialMedia/Cubs_College_Of_Coaches.jpg)
Chicago Cubs Managers (1876 - 2023)
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.cubsbythenumbers.com/my-uni35.jpg)
Cubs All-Time Uniform Number List
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://h2j7w4j4.stackpathcdn.com/wp-content/uploads/2012/01/Klein-Lou2.jpg)
Lou Klein – Society for American Baseball Research
![1961 Lou Klein College of Coaches Game Worn Chicago Cubs, Lot #82437](https://www.cubsbythenumbers.com/my-uni5.jpg)
Cubs All-Time Uniform Number List