100 Days Centenary Countdown: Places- Munitions Factories
This is our second ‘Places’ blog of our 100 Days Centenary Countdown. This series of ‘Places’ blogs will highlight some of the interesting Home Front sites that you can explore further. Although Home Front Legacy 1914-18 is now closed to new records, you can still access and explore our Map of Sites.
This week we’ll look at some of the munitions factories that were recorded by our volunteers, champions and project partners.

A woman drives a trolley train across a busy factory floor at the National Filling Factory, Chilwell. The trolley is loaded with shells and is used to transport the shells from one part of the factory to another. Around 21 August, 1917. Copyright: © IWM (Q 30023).
Munitions Factories during the First World War
Munitions factories and the work of women within them are one of the most readily remembered aspects of the First World War Home Front. As the country entered total war, production had to be ramped up to produce the necessary munitions required by the armed forces, especially those deployed on the Western Front.
When the war commenced in August 1914, the country’s munitions and armaments factories had been established to supply the relatively small peacetime army
Initially, existing factories were developed further and contracts were awarded by the government to private factories to produce munitions such as shells, bullets and explosives.
However, following the Shell Crisis of in 1915, the government established National Factories to ensure enough munitions were produced and regulate the quality of these munitions, ensuring that they worked correctly when used. Lloyd George introduced the Ministry of Munitions in June 1915, following the Shell Crisis scandal, which led to the creation of over 200 National Factories.
As more men were recruited into the military, or called up, women took on much of the work in the munitions factories, ensuring that munitions production was maintained.
Munitions factories were often categorised by their purpose. Below is a list of some of the munitions factories recorded on our Map of Site for you to investigate further.
Filling Factories

Munitions workers paint shells in the National Shell Filling Factory at Chilwell, Nottinghamshire, during the First World War. Around 21 August, 1917. Copyright: © IWM (Q 30036)
Barnbow- SE3873334710
Glasgow, National Filling Factory No. 12- NS5298364365
Chilwell No.6- SK5070335004
Erith- TQ5379377873
Explosive Factories

Women unloading the nitrating pans at HM Munitions Factory, Gretna. Copyright: © IWM (HU 82182)
Royal Gunpowder Factory, Waltham Abbey- TL3767401400
Gretna- NY3549166936
Watford- TQ1133997629
Kynochs Munitions Works- TQ 74677 82781
Shell Factories

Female munition workers gauging the cut for copper bands on 9.2 shell cases and oiling the machinery in a Birmingham factory, March 1918. Copyright: © IWM (Q 108408)
Nottingham, Springclose Works- SK5481938835
Manchester- SJ8601896923
East Cumberland (Carlisle)- NY40405608
Spring Garden Iron Gardens, Aberdeen- NJ94030692
Metropolitan (Ailsa Craig)- TQ1949577755
Over to you!
There are any more munitions factories to be discovered on our Map of Sites! Explore below to find out more. You can also find out more about National Factories in ‘First World War National Factories:
An archaeological, architectural and historical review‘ by Historic England.
Over to you! Explore the Home Front Legacy Map of Sites to see what sites you can discover. Spotted something that isn’t recorded? Contact your local Historic Environment Record (HER) HERE to record your local First World War sites.
Be sure to join us next time for more Home Front Places.
