March 10th, 1891
Almon Strowger, an undertaker in Topeka, Kansas, patents the strowger switch, a device which led to the automation of telephone circuit switching. event on March 10, 1891. Read about how to open files in Open File Database.
Events around March 10, 1891
| March 8th, 1891 | Birth | Sam Jaffe, American actor (died in 1984) |
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