voice-tubes

Updated: May 4, 2025

These "voice-tubes," as they are called, run to all the guns, but take the most circuitous routes, running way below deck in order that damage by shell-fire to the upper part of the vessel might not affect communication from the bridge to the gunners. On different parts of the deck were three canvas-covered boxes, each containing six loaded rifles, eighteen in all.

Lawrence Perry - Our Navy in the War