Arsenal Magazine

Marker installed: 1977
Marker size: 27" x 42"

At the urging of United States Secretary of War Jefferson Davis, land was secured at San Antonio in 1858 for an arsenal. In 1859, the State of Texas added 16 acres, and the arsenal became headquarters for the U.S. Army's department of Texas.

Under construction when the Civil War (1861-65) began, this magazine was included in Federal property surrendered in 1861. The building was completed for Confederate Texas by local contractor J.H. Kampmann. Carefully spaced vents and cavities in the walls permitted air circulation and reduced the danger of sparks igniting stored gunpowder. The arsenal supplied arms for south Texas and frontier defense, as well as the Sibley expedition to New Mexico in 1862.

Reoccupied by Federal forces in 1865, this became the principal supply depot for the line of Forts defending frontier settlements. It served the U.S. Army until 1947, when the Arsenal was closed. The long, narrow one-story structure features walls of extremely thick ashlar limestone construction. Details include end gables extended above the roofline, lintels which protrude as hood molds, and date stone in relief over the side entry

  A brief timeline of the Civil War
  • April 12, 1861: The Civil War begins with the Confederate attack on Fort Sumter, located in South Carolina's Charleston Harbor.

  • April 15, 1861: President Abraham Lincoln issues a call for 75,000 volunteers to serve in the Union Army to suppress the rebellion.

  • May 24, 1861: The first major land battle, known as the First Battle of Bull Run (or First Battle of Manassas), takes place in Virginia. It ends in Confederate victory.

  • September 17, 1862: The Battle of Antietam in Maryland becomes the bloodiest single-day battle in American history, with heavy casualties on both sides. The Union forces, commanded by General George McClellan, manage to halt Confederate General Robert E. Lee's advance into Union territory.

  • January 1, 1863: President Lincoln issues the Emancipation Proclamation, declaring that all slaves in Confederate-held territories are to be set free. However, the proclamation does not immediately free all slaves in the United States.

  • July 1-3, 1863: The Battle of Gettysburg in Pennsylvania takes place, resulting in a significant Union victory and inflicting heavy casualties on Confederate forces. It marks a turning point in the war.

  • November 19, 1863: President Lincoln delivers the Gettysburg Address, emphasizing the principles of liberty, equality, and the preservation of the Union.

  • April 9, 1865: General Robert E. Lee surrenders to Union General Ulysses S. Grant at Appomattox Court House in Virginia, effectively ending the Civil War.

  • April 14, 1865: President Lincoln is assassinated by John Wilkes Booth while attending a play at Ford's Theatre in Washington, D.C.

  • May 10, 1865: Confederate President Jefferson Davis is captured, signaling the collapse of the Confederate government.

  • December 6, 1865: The Thirteenth Amendment to the United States Constitution is ratified, officially abolishing slavery throughout the country.

While this timeline provides an overview of key events, it is important to note that the Civil War spanned over four years, from 1861 to 1865, and encompassed numerous battles, campaigns, and political developments that shaped the course of American history.

As one of the most visible programs of the Texas Historical Commission (THC), historical markers commemorate diverse topics in Texas history, including: the history and architecture of houses, commercial and public buildings, religious congregations, and military sites; events that changed the course of local and state history; and individuals who have made lasting contributions to the state, community organizations, and businesses.

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Texas was once an independent country: After winning its independence from Mexico in 1836, Texas became its own country, known as the Republic of Texas. It existed as an independent nation for nine years before being annexed by the United States in 1845.
Bexar County, Texas, holds a significant place in the history of the Lone Star State. Native American tribes thrived in the region for centuries before the arrival of European explorers. In 1718, the Spanish established the Mission San Antonio de Valero, known as the Alamo, which became a symbol of Texas' fight for independence. The area came under Mexican control after Mexico gained independence from Spain in 1821.

During the Texas Revolution in 1836, the Battle of the Alamo took place, where a small group of Texan defenders valiantly fought against Mexican forces. Although the defenders ultimately lost, their bravery and sacrifice galvanized the Texan cause. Soon after, the Republic of Texas was established, and Bexar County was officially created in 1837, named after San Antonio de Béxar.

Bexar County played a vital role in the westward expansion of the United States. It became part of the United States when Texas joined as the 28th state in 1845. The county saw significant growth with the construction of railroads, the establishment of military bases like Fort Sam Houston, and the influx of European immigrants. In 1968, HemisFair '68 brought international attention to the county, showcasing its rich cultural heritage and attracting visitors from around the world. Today, Bexar County is known for its vibrant tourism industry, robust military presence, renowned healthcare institutions, and prestigious educational establishments.

This timeline provides a condensed summary of the historical journey of Bexar County, Texas.

  • Pre-19th Century: The region that would become Bexar County was inhabited by various Native American tribes, including the Coahuiltecan and Lipan Apache.

  • 1718: The Spanish established the Mission San Antonio de Valero, known today as the Alamo, in what is now downtown San Antonio. This marked the beginning of Spanish colonization in the area.

  • 1821: Mexico gained independence from Spain, and the region came under Mexican control.

  • 1836: The Battle of the Alamo took place during the Texas Revolution, where a small group of Texan defenders fought against Mexican forces. Though the defenders were ultimately defeated, their resistance became a symbol of Texas independence.

  • 1837: The Republic of Texas officially established Bexar County, naming it after San Antonio de Béxar, the former Spanish name for the area.

  • 1845: Texas joined the United States as the 28th state.

  • 1861-1865: During the American Civil War, Bexar County remained part of the Confederacy.

  • Late 19th-early 20th century: The county saw growth and development with the expansion of railroads, the establishment of military bases like Fort Sam Houston, and the arrival of European immigrants.

  • 1968: HemisFair '68, a world's fair, was held in San Antonio, bringing national and international attention to the city and the county.