Gunpowder Mills → Industrial museum, offices
Royal Gunpowder Mills
Beaulieu Dr, Waltham Abbey EN9 1JX
Literature
- pollardthomasedwards.co.uk pollardthomasedwards.co.uk/projects/gunpowder-mill
- royalgunpowdermills.com www.royalgunpowdermills.com/history-heritage/300-years-history