Island of Porto Rico

Map of the island of Porto Rico showing the lines of signal communication

Here for your enjoyment is an inspiring image of the island of Porto Rico showing the lines of signal communication, telegraph, telephone, and heliograph, operated by the Signals Corps, U.S. Army, with military posts. It was created in 1900.

Communications.

"Based on map furnished by the War Department, Adjuntant General Office, Military Information Division." Scale 1:150,000.

We have created this collection of photos primarily to serve as a vital educational tool. Contact curator@history-map.com for information or questions on this map.

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This Map is Part of the Following Theme Groups:

• 1900s Maps

• Military Maps

• Puerto Rico Maps