Smith Francis M. A Handbook of the Manufacture and Proof of Gunpowder: As Carried on at the Royal Gunpowder Factory, Waltham Abbey

London: Order of the Secretary of State for War, 1870. — 122 p.Incorporation
Breakingdown and pressing
The extent to which the qualities of gunpowder are affected by Dusting glazing drying and finishing
Manufacture of pellet and prismatic powder
Examination and proof
Barrelling and marking Powders now in use their classification
Army Circular 1st July 1870 on the examination marking