Page history

John Frederick Rule

6 March 2024

• DougEngle

  no edit summary

  00:51

  -58

5 March 2024

• DougEngle

  no edit summary

  20:27

  +25

• DougEngle

  Created page with ", John Frederick Rule (1874-1962), was born in Vinton, Iowa, but was raised primarily in Des Moines, Iowa. He went to college in Des Moines and became an electrical engineer,..."

  20:10

  +2,720