Columbia subject headings:
East India Company. Committee of Warehouses. Report of the Committee of Warehouses on a memorial from the manufacturers of gunpowder and other commodities made from saltpetre.
Gunpowder.
Saltpeter.
Harvard subject headings:
East India Company. Committee of Warehouses. Report of the Committee of Warehouses on a memorial from the manufacturers of gunpowder and other commodities made from saltpetre.
Gunpowder
Saltpeter.
Princeton subject headings: