Letter, 1863 April 22, Macaulay to Brooks, providing updates on the Companies, page 4National Park ServiceLetter to Brooks from Macaulay providing updates on the Companies, including their locations and activities. Macaulay also reports that the Iron Clads cannot do what was expected of them, and that they are a failure. Macaulay writes that they have seen in the papers some account of a fight between General Gillmore's command & a body of rebels, and that Macaulay hopes Brooks escaped safely.
Letter, 1863 April 22, Macaulay to Brooks, providing updates on the Companies, page 2National Park ServiceLetter to Brooks from Macaulay providing updates on the Companies, including their locations and activities. Macaulay also reports that the Iron Clads cannot do what was expected of them, and that they are a failure. Macaulay writes that they have seen in the papers some account of a fight between General Gillmore's command & a body of rebels, and that Macaulay hopes Brooks escaped safely.
Letter, 1863 April 22, Macaulay to Brooks, providing updates on the Companies, page 3National Park ServiceLetter to Brooks from Macaulay providing updates on the Companies, including their locations and activities. Macaulay also reports that the Iron Clads cannot do what was expected of them, and that they are a failure. Macaulay writes that they have seen in the papers some account of a fight between General Gillmore's command & a body of rebels, and that Macaulay hopes Brooks escaped safely.
Data from experiments on sand, sand bags, etc. and work relating to siege works, Morris Island, July-September 1863National Park ServiceTables of data from experiments measuring weights of dry and wet sand, data showing penetration of Sharps, Enfields, and Spencer Rifles and Coehorn mortar shells into materials such as sand bags, sand bags filled with cotton, fascines, and pine. Also contains tables of data showing how much dirt can be dug by men in a period of time.
Data from experiments on sand, sand bags, etc. and work relating to siege works, Morris Island, July-September 1863National Park ServiceTables of data from experiments measuring weights of dry and wet sand, data showing penetration of Sharps, Enfields, and Spencer Rifles and Coehorn mortar shells into materials such as sand bags, sand bags filled with cotton, fascines, and pine. Also contains tables of data showing how much dirt can be dug by men in a period of time.
Letter, 1863 September 22, James Wallace to Brooks, regarding Parrott guns that failed [Recto]National Park ServiceLetter to Brooks from James Baldwin, reporting results of Baldwin's examination of the 100 and 200 Pdr Parrott guns that failed during the bombardment of Ft. Sumter. The number of rounds at which guns failed, signs of crystallization, cracks, and fractures in the guns are detailed.
Letter, 1863 September 22, James Wallace to Brooks, regarding Parrott guns that failed [Verso]National Park ServiceLetter to Brooks from James Baldwin, reporting results of Baldwin's examination of the 100 and 200 Pdr Parrott guns that failed during the bombardment of Ft. Sumter. The number of rounds at which guns failed, signs of crystallization, cracks, and fractures in the guns are detailed.
Letter, 1863 September 22, James Wallace to Brooks, regarding Parrott guns that failed, page 2National Park ServiceLetter to Brooks from James Baldwin, reporting results of Baldwin's examination of the 100 and 200 Pdr Parrott guns that failed during the bombardment of Ft. Sumter. The number of rounds at which guns failed, signs of crystallization, cracks, and fractures in the guns are detailed.