Philippine Military Personal Collection - Before the radio, phone or internet was invented, Morse code was the means of communication. Until now its still in use. https://www.britannica.com/topic/Morse-Code Morse Code, either of two
![Morse code letters and number chart icon. Secret alphabet. International coding. Used in radio or light communication. Vector illustration 6792353 Vector Art at Vecteezy Morse code letters and number chart icon. Secret alphabet. International coding. Used in radio or light communication. Vector illustration 6792353 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/006/792/353/original/morse-code-letters-and-number-chart-icon-secret-alphabet-international-coding-used-in-radio-or-light-communication-illustration-vector.jpg)
Morse code letters and number chart icon. Secret alphabet. International coding. Used in radio or light communication. Vector illustration 6792353 Vector Art at Vecteezy
![An american WW2 chart showing the naval alphabet flags and the international radio code Stock Photo - Alamy An american WW2 chart showing the naval alphabet flags and the international radio code Stock Photo - Alamy](https://c8.alamy.com/comp/2F9CF3E/an-american-ww2-chart-showing-the-naval-alphabet-flags-and-the-international-radio-code-2F9CF3E.jpg)
An american WW2 chart showing the naval alphabet flags and the international radio code Stock Photo - Alamy
![International Morse Code Alphabet. Set of encoded letters and numbers to dots and dashes, Foto de Stock, Vector Low Budget Royalty Free. Pic. ESY-042938240 | agefotostock International Morse Code Alphabet. Set of encoded letters and numbers to dots and dashes, Foto de Stock, Vector Low Budget Royalty Free. Pic. ESY-042938240 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/3d961fcd34bbe331df209ff31309500a/esy-042938240.jpg)