Dauphin Island Museum

Dauphin Island Museum Dauphin Island Museum is dedicated to the history and heritage of the island community.

Courtesy of the Fort Gaines Historic Site:For the Battle of Mobile Bay Confederate Brigadier General Gabriel J. Rains an...
04/13/2026

Courtesy of the Fort Gaines Historic Site:
For the Battle of Mobile Bay Confederate Brigadier General Gabriel J. Rains and the Confederate Torpedo Bureau designed and deployed the torpedoes (naval mines) used in Mobile Bay during the Civil War. Rains, an expert in explosives, developed these stationary submerged mines, which were heavily deployed to defend the harbor in 1864.
The Inventor: Gabriel J. Rains led the Confederate Torpedo Bureau, creating various explosive devices including the "keg torpedo" used in water defenses.
Deployment: These "torpedoes" were not self-propelled, but rather submerged, anchored mines designed to explode on contact or via electrical detonation.
The Battle: On August 5, 1864, these mines sank the Union monitor USS Tecumseh, prompting Admiral David Farragut to declare "Damn the torpedoes!" and proceed into the bay.
Significance: Rains' torpedoes were crucial to the defense, with the minefield forcing Union ships into range of Fort Morgan's guns.
While many, including The Brandon brothers of Tennessee, were involved in the mining of the harbor, Gabriel Rains was the primary engineer behind the technology. "Damn the torpedoes. Four bells, Captain Drayton!" August 5, 1864. Aug 5, 2025 — The Brandon brothers of Gallatin, Tennessee. These 3 brothers enlisted in Co. H of the 1st Tennessee Infantry Regiment in 1861.
Battle of Mobile Bay -
The Confederate Torpedo Bureau, directed by Major General Gabriel J. Rains, contributed a passive weapon to the defense. Men of the bureau had planted 67 "torpedoes.
“Damn the torpedoes, full speed ahead!” in 1864 Rear Admiral David G. Farragut gave this famous order during the Battle of Mobile Bay in Alabama. Damn the torpedoes, full speed ahead!”
The Man Whose Torpedoes Farragut Damned * Gabriel Rains during his service in the U.S. Army. Gabriel Rains was born on June 4, 1803 in New Bern, North Carolina, graduated from the U.S. Military Academy at West Point in 1827. He began experimenting with mines, then called "torpedoes...

In the battle of Mobile Bay, August 5, 1864.  The Tennessee was sunk and to this day remains deep in the sand just of th...
04/03/2026

In the battle of Mobile Bay, August 5, 1864. The Tennessee was sunk and to this day remains deep in the sand just of the Fort Morgan point.

288 French year old map showing Dauphin Island...
03/31/2026

288 French year old map showing Dauphin Island...

.Uncovered a piece of history! Renee Little McDaniel shared this 100-year-old postcard with us, featuring an authentic p...
03/08/2026

.Uncovered a piece of history! Renee Little McDaniel shared this 100-year-old postcard with us, featuring an authentic photo that's steeped in nostalgia.
I am convinced the photo is a true copy. No more information than that. Jim H.

01/27/2026

The History of the Mobile Campaign
Paul Brueske
“A woman marching in an Indiana Regiment”
"Sunday the soldiers or at least a pair are out fishing and getting oysters crabs & this is a very beautiful day. Start for mobile, but camp still on a part of Dauphin Island, see a woman marching in an Indiana regiment trudging along with the men on road to camp, she does washing and cooking for some of the soldiers or her husband as it may be."
Diary entries from Joseph T. Keyte, a Union soldier, March 19, 1865. Missouri Historical Society.

Address

1016 Bienville Boulevard
Dauphin Island, AL
36528

Opening Hours

Monday 10am - 4pm
Tuesday 10am - 4pm
Wednesday 10am - 4pm
Thursday 10am - 4pm
Friday 10am - 4pm
Saturday 10am - 4pm

Telephone

(251) 861-5524

Website

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