US Navy 9-Inch Dahlgren Number 229 of USS Hartford in Vallejo, California
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US Navy 9-Inch Dahlgren Number 229 of USS Hartford in Vallejo, California

Many thanks to Rob of the YouTube Channel Firearms Addict for taking these photos!

US Navy 9-Inch Dahlgren Number 229 was cast at Cyrus Alger and Company in 1858. It weighed 9,070 pounds as manufactured. According to US Navy records, it was placed aboard USS Hartford in 1859. It served with Hartford until 1887 when it was removed at Mare Island. It is displayed nearby in Independence Park on the waterfront in Vallejo, California.

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US Navy 9-Inch Dahlgren Number 228 of USS Hartford at Mare Island
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US Navy 9-Inch Dahlgren Number 228 of USS Hartford at Mare Island

Many thanks to Rob of the YouTube Channel Firearms Addict for taking these photos at Alden Park!

US Navy 9-Inch Dahlgren Number 228 was cast at Cyrus Alger and Company in 1858. It weighed 9,045 pounds as manufactured. According to US Navy records, it was placed aboard USS Hartford in 1859. It served with Hartford until 1887 when it was removed at Mare Island. It remains at Mare Island and is displayed there in Alden Park.

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The Historic Naval Cannons of Glen Island Park, New Rochelle, New York
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The Historic Naval Cannons of Glen Island Park, New Rochelle, New York

Five historic cannons are displayed at Glen Island Park in New Rochelle, New York. Many thanks to friend of the page James Touza for sending these photos!

Glen Island Park, a park of Westchester, New York, was originally a resort developed by John H. Starin. The cannons and stone "castles" were part of the whimsical scenery of the resort.

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US Navy 9-Inch Dahlgren at NSWC Dahlgren
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US Navy 9-Inch Dahlgren at NSWC Dahlgren

US Navy 9-Inch Dahglren Number 1006 is displayed at Naval Surface Warfare Center Dahlgren Division. These photos were taken by Haze Grey History in 2023. Many thanks for the permission to share them here. Number 1006 served aboard USS Brooklyn in the 1870s.

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The cut down Dahlgrens of Lee Hall
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The cut down Dahlgrens of Lee Hall

Two US Navy Dahlgren guns which were both eventually transferred to “Yards and Docks” are seen at Lee Hall in Newport News, Virginia. Photographs are by Haze Grey History - many thanks for the permission to use them! As is visible in the photos, a large portion of the chase of both guns has been removed. They are displayed beside a portable navy boiler.

The two guns are an 9-Inch Dahlgren cast in 1859 and a 8-Inch Bureau of Ordnance Shell Gun cast in 1867.

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US Navy 9-Inch Dahlgren Number 451 of USS Wabash and USS Worcester
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US Navy 9-Inch Dahlgren Number 451 of USS Wabash and USS Worcester

US Navy 9-Inch Dahlgren Number 451 is seen at the National Civil War Naval Museum. Number 451 was manufactured by West Point Foundry in 1862. In July of 1862 USS Wabash exchanged her spar deck battery of fourteen 8-Inch shell guns of 63cwt for a like number of 9-Inch Dahlgrens (Numbers 444 to 453 and 602-605). This brought her total battery to a total of forty-two 9-Inch Dahglrens and two 10-Inch Dahglrens (one of which would later be replaced by a 150-Pounder Parrott). Following the war, Number 451 was removed from Wabash. In December of 1871 it was mounted on USS Worcester upon which it served until 1877 when it was removed at Norfolk following Worcester's decommissioning.

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US Navy 9-Inch Dahlgren Number 887 of USS Enterprise
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US Navy 9-Inch Dahlgren Number 887 of USS Enterprise

US Navy 9-Inch Dahlgren Number 887 is displayed at Trophy Park at Norfolk Naval Shipyard. It was cast at Cyrus Alger and Company in 1864. As manufactured it weighed 9,329 pounds. It served aboard USS Tennessee and USS Enterprise.

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US Navy 9-Inch Dahlgren Number 242 at Trophy Park
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US Navy 9-Inch Dahlgren Number 242 at Trophy Park

US Navy 9-Inch Dahlgren Number 242 was manufactured by Cyrus Alger & Company in 1859. As manufactured it weighed 9,045 pounds. It served aboard USS Richmond from her commissioning until 1865. During this time it was fired 250 times. USS Richmond, of course, saw a very active career including at New Orleans, Vicksburg, and Mobile Bay. After 1872, it was mounted aboard USS Sabine.

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US Navy 9-Inch Dahlgren Number 34 of USS Wabash
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US Navy 9-Inch Dahlgren Number 34 of USS Wabash

US Navy 9-Inch Dahlgren Number 34 is one of five 9-Inch Dahlgrens displayed at the National Civil War Naval Museum in Columbus, Georgia. It was cast at Tredegar Foundry in Richmond, Virginia in 1855. Records indicate that it served aboard USS Wabash.

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The Wreck of USS Huron and 9-Inch Dahlgren Number 1178
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The Wreck of USS Huron and 9-Inch Dahlgren Number 1178

Displayed at Trophy Park at Norfolk Naval Shipyard is US Navy 9-Inch Dahlgren Number 1178. Number 1178 was cast in 1864 at Fort Pitt Foundry. It is one of the last of the type to have been manufactured. (The series of registry numbers ran to 1185.) According to the research of Wayne Stark. Number 1178 was recovered from the wreck of USS Huron.

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US Navy 9-Inch Dahlgren in Downtown Vicksburg
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US Navy 9-Inch Dahlgren in Downtown Vicksburg

A US Navy 9-Inch Dahlgren is displayed in downtown Vicksburg, Mississippi. I was not able to read the registry number or the weight on the breech of the cannon. I have been told by a friend of the Facebook page that it is one of the two in Vicksburg which was originally carried aboard USS Tuscumbia and later used by the US Army’s 17th Corps.

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9-Inch “Confederate Dahlgren” at Vicksburg
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9-Inch “Confederate Dahlgren” at Vicksburg

A 9-Inch Naval Shell Gun cast at Bellona Foundry in 1862 is displayed behind the Mississippi Monument at Vicksburg. This shell gun generally follows the shape of US Navy 9-Inch Dahlgrens and may be called a “Confederate Dahlgren.”

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US Navy 9-Inch Dahlgren 703 at Vicksburg
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US Navy 9-Inch Dahlgren 703 at Vicksburg

US Navy 9-Inch Dahlgren Number 703 was cast at Fort Pitt Foundry in 1863. It is currently displayed at Vicksburg National Military Park, but in 1864 it was one of twenty 9-Inch Dahlgrens sent to the Navy Yard at Sackets Harbor, New York. It weighs 9,265 pounds.

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Sunday Aboard USS Richmond in 1890
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Sunday Aboard USS Richmond in 1890

A set of six photos taken aboard USS Richmond on a Sunday - likely in 1890 - show a wealth of details about the Old Steam US Navy. The high resolution photos show facial expressions, equipment, arms, and more aboard a ship little changed since its service in the American Civil War.

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The 9-Inch Dahlgrens of Webster, New York
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The 9-Inch Dahlgrens of Webster, New York

Two 9-Inch Dahlgren cannons are displayed at Webster Rural Cemetery in Webster, New York. These two Dahlgrens are displayed on concrete recreations of the wooden carriages that they would have had in service aboard US Navy warships during the American Civil War. Both cannons were originally part of a shipment sent to Sackets Harbor.

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The 9-Inch Dahlgren of Sackets Harbor
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The 9-Inch Dahlgren of Sackets Harbor

A US Navy 9-Inch Dahlgren is displayed alongside a 30-Pounder Parrott Rifle at Sackets Harbor Battlefield State Historic Site in Sackets Harbor, New York. Originally part of twenty such cannons sent to Sackets Harbor, the reason that these cannons were sent in 1864 remains a bit of a mystery. Sackets Harbor is a beautiful and historic site on Lake Ontario.

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The Cannons at Fort Fisher
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The Cannons at Fort Fisher

The Second Battle of Fort Fisher was fought from January 13th - 15th, 1865. This post gives an overview of the major types of heavy cannons present in the fort and aboard the fleet. The cannons pictured include Columbiads, Brooke Rifles, Dahlgren Cannons, and Parrott Rifles.

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Heavy Artillery of the Confederacy in the American Civil War
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Heavy Artillery of the Confederacy in the American Civil War

This post is an overview of the major types and systems of heavy naval and seacoast artillery operated by the Confederate Army and Confederate Navy during the American Civil War. The principle types used were: Pre-War US Army cannons and Columbiads, Pre-War US Navy cannons and Dahlgren guns, Confederate Columbiads, Brooke Rifles and Smoothbores, banded and rifled cannons, and British rifles.

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