Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More
Significance: Starting in 1816 as a storage facility, Frankford Arsenal grew into the United States' most well known ordnance manufacturers, specializing in small arms munitions. The arsenal was closed down in More