Glen R Boyd
Parents
Roy Blain Boyd
Roy Blain Boyd
1883 - 1942
Jennie Linn Sims
Jennie Linn Sims
1883 - 1970
Siblings
 

Timeline

about

1919

1919 John T. Thompson finalizes the design of the Thompson submachine gun in the United States.

1930


Age: 11y
1930 • The United Kingdom, Japan and the United States sign the London Naval Treaty to regulate submarine warfare and limit naval shipbuilding.

Tags