33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
3120631
820360
2

Morse Code Telegraph Machines Developed in the 1830s and 1840s by Samuel Morse and other inventors. (jan 1, 1830 – aug 7, 1840)

Added to timeline:

11 Aug 2023
0
0
137

Date:

jan 1, 1830
aug 7, 1840
~ 10 years