Title: Sketch of the mode of manufacturing gunpowder at the Ishapore mills in Bengal
Subtitle: With a record of the experiments carried on to ascertain the value of charge, windage, vent and weight, etc. in mortars and muskets; also reports of the various proofs of powder.
First published: 1862
Subjects: Gunpowder, Gunpowder industry
LC classification: TP272 .A55