Oil portrait of Harriet Lovejoy Leavenworth (April 4, 1796-185_). The portrait is unsigned. Colors are subdued, black, red, brown. Portrait depicts a young woman, seated, wearing a black dress with high ruffled ecru collar. She is partially draped...
Text has divided gunnery into two sections, exterior ballistics and interior ballistics. Contains the principles, specifications, and equations pertaining to all aspects of the science of gunnery. Equations and formulas in appendices, index...